Category Archives: Germany Overrated

Sherman Tank Site: News Post 12, pictures and cleaning them up, a lot of them.

Sherman Tank Site: News Post 12, things have been changing, its all behind the scenes.

I’ve gotten my hands on a lot of manuals, and they are all great for gathering info on the Sherman, because you can almost always read them. The picture quality varies a huge amount depending on how it was created. There are some very common and easy to find  Sherman manuals with terrible pictures. For example the two I have on the M4A3, and the manual on the Ford GAA, both were probably photocopied multiple times, then scanned on a really early scanner.

This means, the pictures at best, are mostly black blobs, and even the text isn’t great. All isn’t lost with these, as the line drawings usually come through ok.  In some cases the manuals being sold online are these terrible photo copies printed into a cheap book with no improvements to the quality at all.

Some of these manuals have been scanned in by people with decent scanners, and these though much larger, have much nicer photo quality. Even if the scans are good, the original has to be good as well, and in some cases that’s really mixed.  I have several, scanned at very high resolution, making them restorable, to some degree.

I’ve done the most work on the Ford GAA imaged I have, and the tranny. Here is a selection of the ones I’ve done, but not all. Check out the power train and GAA pages for all of them. These are relaxing to do, and I have a ton to work with so keep checking around the site!

#39 The LST or Landing Ship Tank, a Ship That Could Land Tanks

The LST or Landing Ship Tank a ship Only The Allies Had:  The Ship That Could Deliver A Tank Right To The Beach!

an LST delivering an M4A1 Sherman to Cape Gloucester
an LST delivering an M4A1 Sherman to Cape Gloucester

When most people think about a tank being used in a beach assault, they think the Duplex Drive Sherman, or tanks getting delivered by LCM or LCT.    There were many other specialized landing craft, and they all had similar flaws. The main being they were small, and not really capable of long ocean voyages. They also couldn’t haul a useful amount of cargo for use in an efficient shipping system.  The LST or Landing Ship Tank was the solution.

The LST a large ocean going vessel, and though they reputed to have a horrible ride, were capable of crossing the Pacific or Atlantic oceans with their own fuel stores.  There were several classes of LST but the differences between them were fairly minor, unless you want to get into the British made LSTs, but we’ll do that later.  For our purposes we are going to use LST-808 as our example, she participated in Iwo Jima and Okinawa. She was lost to a Kamikaze towards the end of the war.

LST-808

Class: LST-542

Displacement:

1,625 tons

4,080 tons (sea-going draft w/1675 ton load)

2,366 tons (beaching displacement)

Length: 328 feet      Beam: 50 feet

Draft:

Light:  2′ 4″ front, 7′ 6″ aft

Sea-going:  8′ 3″ front, 14′ 1″ aft

Landing: 3′ 11″ front, 9’ 10″ aft (landing w/500 ton load)

Limiting: 11′ 2″

Maximum navigation: 14′ 1″

Speed: 11.6 kts. (trial)  Endurance:  24,000 miles at 9kts, while displacing 3960 tons

Complement:

13 officers, 104 enlisted

Troop Accommodations:

16 officers, 147 enlisted

Boats:  2 LCVP

Cargo Capacity:  (varied with mission – payloads between 1600 and 1900 tons)

Typical loads:

One Landing Craft Tank (LCT), tanks, wheeled and tracked vehicles, artillery, construction equipment and military supplies. A ramp or elevator forward allowed vehicles access to tank deck from main deck

Additional capacity included sectional pontoons carried on each side of vessel amidships, to either build Rhino Barges or use as causeways. Married to the bow ramp, the causeways would enable payloads to be delivered ashore from deeper water or where a beachhead would not allow the vessel to be grounded forward after ballasting

Armament:   2 – Twin 40mm gun mounts w/Mk. 51 directors,  4 – Single 40mm gun mounts, 12- Single 20mm gun mounts

Fuel Capacity:  Diesel 4,300 Bbls (approximately 180600 gallons of fuel.)

Propulsion: Two General Motors 12-567A, 900hp Diesel engines, Single Falk Main Reduction Gears

Two propellers, 1700shp,    Twin rudders

Three Diesel-drive 100Kw 230V D.C. Ship’s Service Generators

808 sinking may 20th 1945
LST-808 grounding and burning may 18th 1945
808 sinking may 20th 1945
LST-808 sinking May 20th

As you can see from the specifications, these ships, were pretty big and over a football field long. The tank deck had a massive capacity; it could take up to 20 Sherman tanks, 39 M3/M5 light tanks or 70 trucks or anything else that would fit up to 1900 tons. Not only did they have the ability to carry the vehicles, there were accommodations aboard for the crews and troops that would be riding the ship.

The LSTs were long ships, and their front hull had a much shallower draft than the rear. The front of the hull was made up from a pair of huge doors that opened out, and behind them was a ramp that was dropped. If shore conditions were right, the ramp could be dropped in the shallow surf and vehicles driven right off and onto the beach.  If beach conditions were not right, like a sand bar or reef stood in the way, they could use floating pontoon docks to make a causeway that tanks or anything else could drive to shore on. These causeways would be held in place by LCMs.  The LST could carry large numbers of the pontoons as deck cargo. They would know ahead of time what the beach conditions were going to be and what they would need to bring. This ingenious system was something only the allies, and specifically the US and the UK, came up with. Nazi were not good at logistics.

The LST used a system of pumps to fill or pump out large numbers of compartments all around the hull to raise or lower the ship in the water. When they were about to beach the front of the ship, the would need to be as high in the water as they could, but at sea, they would want many of the void spaces flooded to keep the flat bottomed LST from rolling around so much in even mild weather. Even loaded up and with the ballast spaces as full as was safe, the LST’s still had a less than ideal ride. Very few were lost to weather though.  I don’t have a good breakdown on the numbers but the US had 933 LST(2) and 26 were lost to enemy action. They lost another 13 to fires, collisions, explosions, storms and groundings.

 

 

LST Iwo
LSTs delivering stuf to Iwo Jima
LSTs Iwo Jima
Another shot of LSTs on Iwo, what’s that mountain!?

Being an LST captain was not something a career naval officer would have wanted, and most officers were reservists. Some joined their ship while it was being built, and would stay with it until wars end, or it was sunk. The LSTs were not the worst ships to serve on, they had a nicely appointed galley, and served with the same men the whole war, including the enlisted crew. The LST proved to be pretty safe and durable because of how they were built, with a lot of reserve buoyancy. They also had the capacity to produce a lot of fresh water.

The tank deck had to be ventilated so the tanks could be run, early LSTs had hoses that were hooked up the tanks or other vehicles exhaust. That setup did not work well, so twelve, eight foot tall ventilation stacks, with a fan in each were installed. These could clear the tank deck of vehicle exhaust even with the bow doors closed. There was an elevator on early LSTs, but it was slow and not all that reliable, so it was replaced with a simple hinged ramp.

LST delivery an M4A1 to the beach, probably a 1st Armored Division tank to North Africa
LST delivery an M4A1 to the beach, probably a 1st Armored Division tank to North Africa

The ships were also well appointed with shops including a machine shop with a full complement of metal working too, and there was probably an electrical and hydraulic shop as well. The Captain would be a full Lieutenant of the Navy, and the XO a JG. As mentioned before in many cases these men joined the ship while it was being finished, right after they finished they Navy Officer or Boot Camp, and a few cases specialty schools. They would work with the builder to get their LST working and get it commissioned and then take it out, often right to a combat area but they might stay stateside for more training.

The Army Armor base at Fort Knox built a replica off a tank deck on the base so tank crews could practice loading and offloading. The US Navy built 1051 LSTs were built in the US. Most of them served with the US, but some went to the UK, and the Greeks even operated some.  After the war, the surplus LSTs were bought up by commercial interests right away. They are very useful for delivering heavy cargo to areas with no heavy port facilities. A few survive to this day.

 

Now for my obligatory section on why this ship was something the Germans had nothing like. The Germans also lacked the ability to build all the different landing craft the allies used in their multiple successful amphibious landings. Germany was short of resources, and even if they had been given the plans for the LST and all the various other landing craft you need to land on an enemy shore, they didn’t have the naval construction capacity or  natural resources to produce the. Maybe if they had not built their silly battleships, but that gets to the other problem, they never achieved air superiority, nor naval supremacy in time frame they would have needed to pull of operation sea lion.  Nazi Germany was bad at boats and planes, but great at propaganda, some people still buy into even today.

A very nice cutaway of an LST
A very nice cutaway of an LST, showing the ship with the ramp and elevator

Omaha Beach-1

LSTs_325,_388;1016032501
LST high and dry at Normandy

#25 The Conclusions: Was The Sherman Good Enough? Hell Yes It Was

Conclusion: It Was. The Sherman Tank Was The Tank The US Army Needed, and It Handled The Task Well, In All Regions And All Terrain.

 

Sad_Sack_1st_caption
Shermans in the Jungle

My conclusion on the Sherman is that the reputation it has received in recent years is unfair, and the Sherman in fact was the best tank of the war. I base this on the tanks wide spread use, ease of production, reliability, and combat record. It was not a perfect tank, and did have a series of minor flaws. Yet there was nothing that kept the M4 from being combat worthy, useful tools, to the units it was issued to. When the allies needed a medium tank, the Sherman filled the role, and did it well, in desert, forest, cities, jungles and plains, hell even from sea a few times. Even the Russians, who knew a thing or two about designing a tank, liked it. It was not particularly prone to fire or deadly to its crews, even the version with gas motors.

For reasons covered in this interesting book: The Myth of the Eastern Front by Smelser and Davies. The German Army’s capabilities and motivations have been misrepresented over the years by authors with a bias, and a desire to make Germany look better, whitewashing much of the German Army’s role in war crimes and the Holocaust. Why is this important when discussing the Sherman? Because the Sherman has been one of the victims of the ‘losers’ writing the history, and in the case of ‘Death Traps’ by Belton Cooper, smeared by an author whose book contains more false information than the truth. A plethora of bad television shows on the History, Discovery, and Military channel that were based on his book have not helped either.

For these reasons the German armor used during WWII has really received a stellar reputation when it was not warranted in most cases.  Some German armor was excellent, the PIII comes to mind, or the Stug based of that chassis. But the tanks named after cats were all failures. They are popular because they are pretty and on paper seem like great tanks. It does not take much real digging to find out there are a lot of flaws the stat sheet doesn’t tell you about. The Tiger was produced in such small numbers, even if its exploits were not almost completely propaganda, it would have had zero effect on the war. Yet it sucked up resources that could have been used to field far more PIV tanks. The Tiger II has all these flaws, but add horrible reliability problems on top of being even more rare. The Panther can only reasonably be considered a colossal failure in everything but looks. When the Germans began employing these tanks, they no longer had a force capable of exploiting breakthroughs, or being used in maneuver warfare.

The M4 Sherman was a very good tank for exploiting a break through, engaging armor, and supporting infantry. As the war progressed, the tank improved, in both major and minor ways, and at the Shermans entrance to the war, and at the end, it was arguably the best tank of the war. The M4A3e8 with 76mm gun was everything you want in a tank with only a few flaws.  The final version of the Soviet T-34, the T-34-85 was also an excellent tank, and they would go on to face each other in Korea, on very close to equal terms. The PIV, and Panther for the most part ceased being used at the end of the war and both were developmental dead ends. And the PIV actually got worse with its final version, since it was stripped down, losing things like its powered turret traverse.

The two tanks that should be admired most should be the M4 Sherman, and the T-34. Yet these tanks are most often castigated as cheap junk, mass produced, to swarm the noble tiger, or panther to death, in its noble defense of the kingdom of Nazi Germany from the evils of turning into a dirty, red, communist prison state.

Fortunately with authors like Steven Zaloga, Harry Yeide, and David Glantz, and blogs like Archival Awareness and the Chieftains Hatch, the fairytales that passed for unit histories for German tank units are being debunked. In this bold, post Nazi fan fiction flavored world, the Sherman should shine out as the automotive hero it really was. I know if I needed a tank to take on Nazi scum with, it would be a Sherman, preferably with wet racks.

84ID_Geilenkirchen_44 (1) 0_155a98_b2cf0c0c_orig 12th_Armored_Division_M4A3_Sherman_in_Schneeburg_Germany_19451

#20 How The Sherman Compared To Its Contemporaries:  Well, it did very well!

Did American Tank Design Stand up?   It Did Just Fine.

The Sherman compared well to the other tanks in its weight class. It even fared well against vehicles much larger when you take in the whole . The US spent a lot of money lavishly equipping these tanks, even the lend lease tanks shipped with sub machine guns for the crew and vinyl covered, sprung, padded seats, a full tool set, basically all the same things a Sherman issued to the US Army would come with, without the US radios.  lend lease Shermans got the British No. 19 set. Though sometimes the tanks lost things while in the shipping network.  The Sherman was not designed to be comfortable for its crew, ergonomics wasn’t a thing back then, but due to way it was designed and built, it was fairly comfortable as tanks of the time go.

4018613099
The Sherman in this photo is a M4A1 75 supporting the 30th Infantry Division near St. Lo, July 1944, during Cobra. The knocked out tanks are German Mark IV tanks

They were not cheaply built, and had finely fitted hulls, with beveled armor and a lot of attention to detail that was not dropped in favor of production speed in many cases until very late in the production run, but function was never compromised on. The Sherman tanks also had multiple generators, including one that had its own motor, so the tanks electrical system and turret could be run and not drain the battery, they had a stabilizer system for the main gun, and all tanks had high quality FM radios. Quality control at all Sherman factories and sub-contractors was tightly monitored, and superb. Parts were not modified to fit if they did not match the specifications and didn’t fit, they were discarded, if to many parts had to be discarded, the contractor was dropped. Sub-assemblies as big as turrets and hulls or whole tanks needing overhaul were shipped between factories and no parts had problems interchanging between factory models. One factory could rebuild another factories tank using its own parts with no problems at all. These were all very advanced features in in tank designed in the early 40s and the Germans the most advanced of the Axis nations, really couldn’t come close, instead they produced over armored, over gunned, un reliable tanks that could not be used in fast paced offensive actions.  The Nazi Germans could really only dream of having a tank arsenal like CDA or FTA.

It is also easy to discount the Sherman tanks combat value if you look at the production numbers versus the tanks it fought. Sure, the United States produced a huge number of Sherman tanks, but they supplied them to an awful lot of countries through lend lease. The British, Canadians, French, Russians, Chinese, Poland, and I’m sure I’m forgetting a few nations. You also have to keep in mind,  thousands of Shermans were used in the united states for training, and some never saw combat or left the US, the ones that did were remanufactured later in the war and then `sent to Europe. The Sherman was built in great numbers, but not in such numbers that the Germans would see anything like 10 to 1 odds in most battles. In a few key battles the Germans managed to muster more tanks than the allies.  The Sherman was also used in large numbers against Japan.

 

German Tank three or PIII: The Best Tank The Nazis Ever Produced.

PIIIF, an mid production model of the tank with a short 50mm gun. This was the main tank in use during the north African campaign, and had a lot of trouble with the Shermans armor.

This tank fought from the first days of the war and really was a great little tank. To bad the Sherman, all models, outclassed it in just about every important way. The Sherman had better armor, firepower, and similar mobility. Even with its most potent gun, a long 50mm, the PIII had trouble with the Grant and Lee, let alone a M4. In the mythical but often argued about on the internet, one on one tank battle, the Sherman stomps the Panzer III every time. This chassis was at the end of its life as a tank with the 50mm.  Larger guns or more armor could not be fitted to it. It was a good tank, but nowhere near as good as a Sherman, but to be fair, it was at the end of its development life and the M4 was just beginning its long, long life with many countries around the globe, that would span decades.

Knocked_out_Panzer_III_at_El_Alamein_1942
I knocked out III at El Alamein, those side hatches in the hull and turret side were weak points. .

The three biggest problems with the PIII design were the small turret ring, the suspension limit on taking more weight, and the automotive systems power, and ability to be upgraded and take more weight and the complicated design. As we know, the Shermans automotive components were able to take on a lot more weight with no real issues, it’s turret ring was HUGE, allowing it to be up gunned much more readily, and all its motor choices could handle extra weights without causing much drama or concern.  German tank designer and the industry that made them was just to primitive to produce vehicles with that much growth potential, hell, they were struggling to get motors and automotive systems to meet the base specs of their designs and be even remotely reliable, and largely failing at it, and the few good vehicles like the PIII are overshadowed by the really bad ones that had great post war PR  campaigns (Tiger, Panther, Tiger II I’m looking at you!).

J morel of the Tank III, with a more powerful 50mm gun, this was the peak of this tanks usefulness. As good as this tank was, it was still overly complicated, and required more hours to build than better designs. 

In many ways this was the best tank Germany produced during the war. This was one of the tanks used the short time the Germans really did things in the war; this is the tank that took them to the outskirts of Moscow. And it was a great little tank; its turret ring was just too small to fit a real gun. They solved this with the StuG, but I’ll cover that later. They produced 5774 of them. It did have teething troubles, because it was a tad complicated, but unlike many later Nazi designs, the bugs were worked out and the design became one of their most reliable armored fighting vehicles. Not Sherman reliable, but about as close as a German vehicle would get.

This tank continued to be used throughout the war, and was up gunned to a short 75mm howitzer for infantry support once its use as a tank became limited. The ones not converted to use the short 75 were probably used for parts, and or converted to Stug IIIs. You have to give it credit for being a good looking little tank too, that kind of think is important to model making companies!

 

German Tank Four or PIV: Boxy and primitive, but it got the job done.

Tank 4 G, this version of the P4 had a better gun, but still had many problems, granted most of these couldn’t be solved without a major overhaul of the design.

The PIV was a closer match to the Sherman in size and capability, but still inferior in most important ways, and it was a complicated design that wasted a lot of man hours on welding. It had weaker, un-sloped armor, in a complicated hard to produce configuration. Its suspension used leaf springs and was inferior to the Shermans VVSS suspension. It had weak enough side armor, without the use of skirts, the tank could be penetrated by Russian anti-tank rifles, and the Russians had a lot of AT rifles. It started off with a low power 75mm gun that had no chance of hurting a Lee or Sherman, and was later up gunned with a 75mm similar to the one mounted on the Sherman, but slightly better.

At this point the PIV became a serious threat to the Sherman, the main tank threat for the whole war The Sherman still held all the cards with better overall armor, mobility, reliability, spotting,  gun handling(getting that first shot off) and crew comfort. The Sherman design had room to grow and would take a whole new turret and a whole slew of larger guns. The PIV was at the limits of what the hull could handle, and its turret ring was too small to accept more powerful guns, though the gun it received in the improved models was a good gun. The final version of this tank, the J was a simplified version that lacked a power turret drive or skirts, it was not to improve the combat ability, and it was done to speed up production because the Germans were desperate for more armor. Nazi Germany produced 8569 of these tanks, from 1937 to 1945.

One weakness the PIV suffered was the suspension. It was fragile and prone to breaking in rough terrain. The leaf spring setup also offered limited travel and really was the most limiting feature of the tank.  The Sherman was reputed to be much better in rough and mountainous terrain. If you just look at a good picture of the PIV, and count the welds, and look at how complicated the thing looks, and then consider all the man hours needed to build the thing, you see just how much time would have to be wasted making the complicated hull, in particular for a Nation like Germany that had to depend on welders, and not welding machines to put the hulls together.

tumblr_mb2s16jLEi1rhjg28o1_1280
A knocked out and burning PIV, this is the typical condition the tank was found in after it ran into Shermans. 

This tank allowed the Germans to use maneuver warfare, and it wasn’t tied to the rail system, because it was much more reliable than the Panther or Tiger. One argument ‘wehraboo’, (for those not in the know, a wehraboo is a German WWII Army, Armor, Airplane or Ship fanatic, who believes anything and everything German was the best in WWII. You can find these people trying to push the often mythical abilities of Nazi war machines, while ignoring any evidence to the contrary, these chaps often have deep seated pro-Nazi feelings, and in some cases of the worst offenders, are out and out neo Nazis. They can often be found on game forums for any WWII game talking about how the 262 was the best fighter of the war and the King Tiger could penetrate an M1 Abrams, often misspelling the names like this Aberhams.or making other ridiculous claims like the Nazi Navy was good or the Holocaust is overblown) like to make is, Nazi Germany couldn’t really have produced more Panzer IVs and StuGs because they didn’t have the manpower to crew them.

The counter to point to that argument is, if the Germans had not produced the two ridiculous heavy tanks. Tiger 1&2, the huge maintenance tail these vehicles required could be broken up; a tiger company had the same number of mechanics and maintenance personnel and their transport, as a full Battalion of PIV or III tanks.  You could take all these men, and put them into units that didn’t bleed resources, when Nazi Germany had few to spare.

They also could have manned these new units with all the men they put in the many captured tanks they used. They used large numbers of T-34 and M4A2 Shermans captured from the USSR. They should have stuck with the tanks they considered producing that were closer to these, the VK3001 (d) was almost a direct copy, Germanized to make it much harder to build and work on of course.  This tank looked a lot like the T-34 that inspired it, but apparently fears of friendly fire losses because it looked to much like a T-34 and a lack of aluminum to make the copy of the diesel the T-34 used, were probably the real reasons this tank didn’t get produced.

It turns out; the Daimler Benz proposal died for several reasons, the main being that several Nazi industrialists under Spear convinced Hitler getting a tank into production fast was more important than the tank being the best tank able to be put into production. This coupled with a propaganda campaign run by those same Nazi lackeys,  against the Daimler Benz proposal, spelled its doom.  Hitler, convinced by their arbitrary date of production argument, decided on the MAN proposal with its frontal armor increased. It would be the “Panther” tanks, we all know and love. I guess it’s really a good thing the Nazi industrialists were a bunch of clowns, greedy opportunists, and strait up lackeys to even worse men, or the Germans might have had a decent tank.

At any rate, they didn’t produce the right tank; they produced a pair of heavy tanks, and a medium as heavy as a heavy that wasted far more resources than ever could be justified by these tanks propaganda inflated war records. They probably best served in a propaganda role since they had truly fearsome reputations, but once they were met in combat a few times that wore off and the American and British tankers found ways to beat them, like just making them drive around a bit until they broke down or ran out of fuel.

 

German Tank VI Tiger: The Premier Fascist Box Tank, Great For Plastic Model Companies, But Not So Great As A Tank.

This tank had a big weight ‘advantage’ over the Sherman, it being a heavy tank and all, but for the most part, was so rare it had almost no impact on the war. In fact most of the SS units that used this tank lied so much about its prowess there are some doubts it got even 1/3 of its actual kills its Nazi crews claimed. It also had to be moved by train giving it limited useable tactical mobility, and these tanks sucked up the maintenance, supply and rail resources of a much larger unit.

The US Army faced very few of these tanks. When they did face them, they didn’t prove to be much of a problem. From North Africa to Italy and Normandy and beyond, the Tiger was a non-factor when facing US Shermans. Of the 31 sent to north Africa, one was captured after it was knocked out, or the crew got scare, and the British still have it!  The claims of it being a big factor in the Sid Bau Zid battles were false,  and they didn’t achieve much of note in Sicily and Italy. In or  Normandy they only saw action against the British, and commonwealth forces, where the true value Tiger is clouded by German propaganda and the military’s tendency to overclaim across the board, but especially bad in SS units.

vil37
A  tiger knocked out, it’s sad these Nazi propaganda machines are so popular today, and the prowess is so overblown. 

The Sherman had an fire control advantage allowing it to spot the huge Tiger first in most cases, it could out maneuver the bigger tank, and its guns could take it out from the sides and back, or if it got lucky, even the front. The Sherman did face this tank in British hands, but we will cover that later. It’s safe to say the way the Brits used the Sherman was different, and riskier and resulted in much higher tank loses. They were far less concerned about tank losses, than men in general, and the Sherman was a fairly safe tank.

The tiger ultimately did the Allies a favor by making it into production. It just wasted men and resources that could have been turned into more PIVs and STUGs. It was more of a propaganda tool, used to prop up the home front by lying about the prowess of the tank and their Aryan crews, like Michael Whitman, who was not nearly as good as the Nazi histories would have you believe.  In fact he got himself and his crew killed by trundling off all alone, probably looking for more imaginary Nazi glory.

Living, well, recently living, tank aces like Otto Carius have admitted many of their “kills” were added for pure propaganda reasons. SS unit kill claims were often discounted by half by the regular German Army and even that was probably being generous since there was no effort to confirm the kills. Most authors who write books about German tanks take these kill claims at face value. When someone bothers to compare the kill claims to the units they faced with the Soviet, American or UK records, more often than not, they were not even facing the claimed unit, and often it was not even in the same area. When they did get the unit right, the losses rarely come close to matching up. Even a nation trying to be honest often gets kill claims wrong, but Nazi Germany liked to use inflated numbers to help soothe a restless population that was starting to see the error of supporting Hitler’s foolish war.

If you’re feeling the urge to angrily post a comment about how I’m a Sherman fanboy and unfair to your favorite Nazi box tank, take a breath, and keep reading, cause you’re only going to get angrier. (Boy has this part proven true , and I’ve gotten much flak for my evaluation of the Tiger) As always, the Wehraboo makes  claims, but never backs them up with any sources or actual facts, just check the comments here.

Now let’s cover some of its many flaws. It was really big and heavy, limiting what bridges it could use. This size and weight problem affected a lot of things, automotive reliability, how easy it was to spot, how it was shipped the amount of fuel it needed.  The gun was decent, but for a tank of its size the 88mm seems pretty weak, and it wasn’t even the good one, the 88mm L71.  Can we say ‘bad at designing cooling systems’? Just look at the rear deck and then a cutaway of a tiger and marvel at how much space the radiators and cooling ducts take. Now let’s talk about its suspension. There is nothing wrong with torsion bar suspension; it’s still popular today on tanks and other AFVs, where the Germans went wrong is the road wheels. The interleaved and overlapped road wheels were incredibly stupid, making maintenance or damage repair on the suspension a nightmare. Another huge problem for a vehicle that depended on rail transport, to be transported on German train cars, the normal tracks had to be removed, and a narrower set installed, then the combat tracks put back on at the destination. This was a huge hassle and time waster for the crew at the very least. The turret drive was a laughable contrivance using PTO from the engine and transfer case, meaning the tank had to be running, and at high RPM to rotate the turret at full speed.

Another thing to note is these tanks were essentially hand built.  Some people assume that means painstakingly hand crafted, and it’s sort of true. The Germans wasted a lot of time on finish items to make the tanks look nicer. I’m not sure if this was some need for the Germans to have nearly ‘perfect’ weapons, at least appearance wise, or if it was a way for the German tank industry to charge more for the tanks and make more money off the Nazi regime, but it doesn’t matter, the result was the same, a lot of wasted man hours on stuff that didn’t improve the tanks combat.

On a Sherman tank,  just like your car, when they needed a spare part, they put in an order and quartermaster corps sent one to them through the supply system if one wasn’t in stock at the local spares depot they would order the part from the next level up. When the part came, in most cases it would fit, and only if damaged caused a problem would hand fitting be needed. This was not the case for the Tiger, or any other German tank, for several reasons, the main being the Germans liked to fiddle with the tanks on the line making it rare for any to be truly the same. For the Germans, most parts would need adapting to the individual tank, making field repairs a difficult job, part of this was because they had so many different sub variants between major variants, and parts for early variants may not work on a later one or would need adapting to work. On the Tiger there are so many things they changed, big and small through the short production run that parts for earlier tanks would practically have to be custom fit.  It is clear the testing period was not long enough and as they fixed problems found in the field they incorporated it in the ‘line’ instead of holding off until all the changes could be lumped in at once not slowing production, or improving the parts in a way that didn’t require a line change or were backwards compatible.  On top of that, the Germans just didn’t produce many spare parts. And what they did produce was cut way back later in the war as they ‘optimized’ production by cutting spare parts production.  The lack of spare parts meant many parts came from cannibalization, but even then the parts would have to be adapted since the tanks changed so much.

Only 1347 of these tanks were even built. Numbers were not needed to kill these wasteful and stupid tanks, but they were nice to have anyway, when one did actually make it to a fight.  This tank had zero positive effect on the war for the Germans, they helped win no battles, and it just wasted resources, both material and industrial, and helped the Nazi’s lose the war that much faster. It would be nice if that’s why so many people admired these tanks, for their monumental stupidity and thus indirectly helping the good guys win, but no, it’s because it was “cool looking, or had the best armor ever, or was a technological marvel only defeated by hordes of subhuman scum”, or other completely untrue, Nazi propaganda myths about these terrible tanks.

For another view on the Tiger, check out: Germany’s White Elephant.

Another link here about the Tiger, and another, and another view about how the Sherman compares

German Tank V Panther: Bigger, Less Boxy and Less Reliable, Nazi Germany’s Fail Tank.

 

This was the first version of the Panther, the version so bad it would light on fire if the hull got tilted to much, no joke, because the fuel system leaked into the rubber lined engine compartment and when the hull tilted, fuel would hit the exhaust manifolds. That was just ONE of the problems with this junk heap.

Much has been said about this tank, and most of the positive stuff is just, well, there’s no way to say it other than this, it’s strait up bull shit. The panther was a ‘medium’ tank as big and heavy as any heavy tank of the time. What kept it from being a heavy was its pathetic lack of armor for a tank of its size. The side armor was so weak Russian anti-tank rifles could and did score kills on these tanks through it. This is why later models had side skirts covering the thin side armor above the road wheels, left uncovered it was vulnerable to these AT rifles, and the area wasn’t small either, pretty bad design right there.

39961
Tank V knocked out, or broken down, hard to tell, also not the poorly secured side skirts to protect against Russian AT rifles. 

Here is a list, off the top of my head, of the Panthers problems: It liked to catch fire due to a fuel system that leaked in more than one way. The hull didn’t let the fuel drain, making the fire problem worse, so it could cross deep rivers. The motor had a tendency to backfire or blow up and cause fires as well. The cooling system was very complicated, a damaged fan or clogged duct could cause a fire. Tilting the hull to much could cause a fire because gas that had leaked out of the leaky fuel system was in pools in the bottom of the sealed hull, and would hit exhaust pipes,  the early tanks had a waterproof liner, to give them a “deep fording” ability. The feature  was a sham, just to line Nazi industrialists pockets, all later removed from production. It was found the radiators were vulnerable to damage, so plates were added above the armored grates on the engine deck. All these add-ons just pile more weight on an already overstressed, and unreliable, automotive system.

A Panther G, the best version of the Panther, that still had 150 kilometer final drives. It also still had a blind gunner. This version suffered from the worst build and armor quality. This version still had a very weak and slow turret drive. This version had a derated engine to keep it from breaking down so fast. I could go on.

Let’s move away from the fire problems and move onto the turret problems. To rotate the turret, you had to rev the engine up. The engines were fragile. You want full traverse speed; you needed to be redlining the engine. This is because they used a Power Take Off system and tied the turret drive to the engine. This was a really bad way to design a turret drive. If you want a good laugh, go find a diagram of the Tiger or Panthers turret drive system and marvel that it worked at all. It didn’t work if the tank was on even a mild slope. The drive was so weak in these cases it couldn’t even hold the gun in place on said slope.  I’m sure if you took a electric driven hydraulic or just strait electric system it would weigh a lot less than all the parts they had to use to make the PTO system work, and not even well. This system only ‘worked’ when the Panther was running. The Sherman had a backup generator that could operate the tanks electrical system, including the turret traverse system. German tankers could only dream of such luxuries, well the ones that didn’t get to crew captured Shermans.

While we’re covering the Panthers turret, let’s talk about the gun, gunner, and commander. One of the commander’s jobs is to find targets for the gunner and get him onto them. The commander has pretty good all-around views from the turret with his nice cupola. The gunner is stuck with just his telescopic sight. He would need up to several minutes in some cases to find the target the commander was trying to get him on due to him not having a wider view scope and the commander having no turret override. The gun was a good AT gun, but not a great HE thrower, since the HE charge was smaller to accommodate thicker shell walls to keep the shell from breaking up at the higher velocities. It’s HE was far from useless though. The turret was very cramped for these men as well. And the turret sides and rear had very thin armor. The Shermans 75 would punch right through it at very long ranges with AP and even HE rounds could knock the panther out by cracking the plates and spalling the crew to death.

Some more tidbits on the Panther, its automotive systems were terrible. They were designed for a 30 ton tank, and even for that, they were not that robust. The motor and tranny would get at best, 1500 kilometers before needing to be replaced. The tracks, 1000, the suspension would start to break down around 800 or less with lots of off road use. The front dual torsion bars breaking first, and then the extra stress from the extra frontal armor kept killing them. The true Achilles heel of the automotive parts was the final drives, and their housings. The housings were weak and flexed under load, allowing the already weak gear train to bind and then destroy itself. The best they ever got these final drives to last, on the G models of the tank, was 150 kilometers on average! Replacing them was a major chore that would keep the tank down at least a day. This was confirmed in a report on post war use by the French, using captured and new production tanks. You can find it here.  Even if you tripled this life, it wouldn’t be very good, the life of these parts on the Sherman are essentially unlimited, if maintained and undamaged.

We haven’t even talked about the ridiculous road wheel system that only insane people would put on a combat vehicle.  A late war British report on a captured early model Panther said at higher speeds the suspension was terrible and essentially became solid, making for a awful off road ride. You can find the report here. The report is very interesting, if not very flattering to the Panther. Another report by the Brits on the Panther can be found here, and this one is equally damning.

It is a total myth that you needed five or more Shermans to take out one Panther or Tiger. If a Panther makes it to the fight, it’s a formidable tank, and in particular when set up as a long range anti-tank pill box they could be deadly, if they had pre ranged the area they expected the attack from even more so. When called upon to be part of a mobile tank force, they failed, and they failed hard. In many cases they would lose three or more Panthers to one Sherman.

By the time the Sherman crews of the US Army started to see Panthers in bigger numbers, they were the elite tankers and the Germans the amateurs, with the vast majority of the German crews only receiving basic training on the Panther. It showed in just about every battle. The Sherman handled these supposedly better tanks just fine. While the poorly trained, green, Nazi crews struggled with their tanks, a bad driver could cause a mechanical failure almost instantly, thanks MAN. It makes you wonder how many Panther crews did just that to avoid fighting.

In all the ways you need a tank to be good, the Sherman tank was better than the Panther.

For another view on why the Panther was just not a good tank for anything other than looking at, this post. Some of this is based on my readings of Germany’s Panther Tank by Jentz. If you get past looking at all the pretty pictures, it has a pretty damning combat recorded in that book as well.

The Germans managed to build around 6000 of these mechanical nightmares. The final production version of this tank, the G version only solved the final drive housing issues, the weak gears were never solved, and this is why the post war French report was so damning. They were not even operating them under combat conditions.  The United States produced more M4A4 tanks at CDA, and that was just the M4A4, that single factory also produced composite hull Shermans, M4 105s,(all of them) M4A3 105(all of them), M4A3 76 tanks and M4A3 76 HVSS tanks in large numbers as well. The Nazis could only dream of having a tank as reliable as the M4A4, or a single factory that could crank out so many great tanks like CDA or FTA

StuG III:  Short, Stubby and Underrated

This armored fighting vehicle more than just about any other was a real threat to the Sherman. The Germans built a lot of these vehicles. Since it was just about the most common AFV, the Sherman ran into it much more often than tanks like the Tiger and Panther.

British_troops_examine_a_knocked-out_German_StuG_III_assault_gun_near_Cassino,_Italy,_18_May_1944._NA15178

The StuG was not as good of a vehicle as the PIV from a combat perspective, since it lacked a turret, but it was very good for what it was used for and a much cheaper vehicle to make. It was very popular, and when it was time to cease production, German generals threw a fit and kept it in production. They didn’t say a word when the Tiger I production was stopped.  Speilberger has a good book on this tank, it covers the PIII tank and its variants including the StuG. The book is titled, Panzer III and its variants.

The StuG, was up gunned with the same gun as the Panzer IV and was good at AT work and infantry support. Its low profile helped it stay hidden and it was mobile enough to be able re-locate and get to trouble spots. It had ok armor and was well-liked by its crews. Cheaper, easier to build, and very effective for the price, it’s no wonder it doesn’t get much attention it deserves, and Germany industry tried to kill it, and when the PIII chassis stopped production, they made a version on the PIV chassis, but it was a little bigger and not as good.

 

Tiger II: Boxy, Fat, Stupid, Unreliable, Overly Complicated and Overrated

The Tiger II, was not a very good tank. Only 492 were built, and its impact on the war was less than marginal. Everything said about the Tiger I applies to this tank, just more so. It weighed more at 68 tons but used the same engine. So it was a huge, under powered, waste of resources. The US Air Force bombing campaign actually had an effect on this tanks production. The factory was heavily damaged and about half the total production was lost  in the bombing raid.

This tank was a non-factor in the war, and the first ones lost on the eastern front were knocked out by a handful of T-34-85s, they never even spotted. The US Army ran into a few as well, and dispatched them without much trouble. They were so slow, ungainly and problem prone, during the battle of the bulge, they were left at the rear of all the column’s, and barely made it into any of the fights.

Tiger_II_punctured_in_front_turret
Tiger II knocked out.

The early turrets had a big shot trap and were filled with ready racks, easy to ignite. The production turret got rid of the shot trap but did nothing for how cramped it was, but they did forbid the use of the turret ammo racks. The gun was extremely hard to load when not level.   It was an accurate and deadly gun though. The trouble, like with all the cats, was getting it to the fight.

German armor fans like to talk about how influential the Panther and Tiger designs were, but as far as I can tell, they really had zero real impact on future tank design. In fact the Panther and Tiger series were technological dead ends that no one copied and only the French spent any time playing with the engine tech and guns. The thing that stands out for me about German tank design is they never figured, out like all the other tank making countries, that putting the motor and final drives in the back of the tank, was better than putting the tranny and final drives in the front, and having the motor in the back, and a driveshaft running through the fighting compartment was a bad design feature. This was a drawback the Sherman shared, but all future medium tank designs dropped this and went to the whole power pack in the rear setup. From the T20 series on, though the T20 tanks never went into production because they were a small improvement over the Sherman, they all had rear motor/tranny/final drives. This tank layout still dominates current tank design. The Nazi design teams seemed unable to come up with a design using this layout, other than their aborted copy of the T-34, the VK3001/3002DB tanks.

This is the tank they should have built

Let’s Talk About A Few Russian Tanks: The Soviet Union Knew A Thing Or Two About Building Tanks.

The Sherman may have face the T-34 in limited numbers during WWII, since the German captured a lot of them on the eastern front, so it’s possible it faced the T-34, and maybe even the T-34-85. This wouldn’t be the best matchup because the Germans using second hand equipment would be at a disadvantage. A few years later in Korea, the Sherman would face the much improved T-34-85 and it would be a closer match.

T-34: The Soviets Tank Of Choice For the Early to Mid Part Part of WWII

Let’s take a look at the T-34, the early model with a four man crew and 76mm gun. This tank was designed before the M4, and has some advantages and disadvantages over the M4. The T-34 had better soft ground mobility and a better motor once the bugs were worked out. But is lacked a dedicated gunner, and that really increases the work load on the tank. The guns were about equal. Any version of the Sherman would have a reliability edge from the start, but the T-34 would catch up.

T-34-76_RB8
T-34-76 1943

The Soviet Union received a fair number first gen Shermans, all M4A2 models and liked them. They considered it a fine substitute for the T-34, and the crews felt it was more comfortable than their T-34. I would give the M4 the overall edge in tank quality looking at the first gen tanks.

A rather beat up T-34-85
A rather beat up T-34-85
T-34-85: The Improved T-34 That Would See Use For Decades

This later version of the T-34 had an enlarged three man turret with an 85mm gun. This model of the T-34 was a better tank than the 75mm first gen Shermans, but about equal the later models with the 76mm gun. The M4A3 76 HVSS tanks would prove to be more than a match for the T-34-85s they met in Korea, and would really come down to crew quality.

. . .

The T-34 chassis would be used in many varied armored vehicles, a lot like the Sherman, but not as extensively. The Christie suspension would be a limiting factor. The internal springs of the design would take up to much space for the advantages they offered and torsion bar, or bolt on suspension like used on the centurion would out live the Christie suspension.
The T-34 tank and the many vehicles that sprang from its basic chassis is a fascinating subject, far to complicated to cover in a few paragraphs on another tanks web page. It really deserves its own page like this dedicated to its design. I don’t know enough about the T-34 to do it, but I hope someone gives it a try.

Sources: Armored Thunderbolt by Zaloga, Yeide’s TD and two separate tank battalion books, Sherman by Hunnicutt, Combat Lessons, The Rank and file, what they do and how they are doing it 1-7, and 9. Archive Awareness, Oscar Gilbert’s, Marine Tank Battles in the Pacific, WWII Armor, Ballistics and Gunnery by Bird and Livingston, Tigers in the Mud, by Carius, D.W. to Tiger I, and Tiger I & II combat tactics by Jentz, Panther Tank by Jentz, Panther and its Variants by Speilberger, Panzer III and its Variants and Panzer IV and its variants by Speilberger, The Sherman Minutia Site, Son of a Sherman by Stansell and Laughlin, M4 Sherman tank at war by Green, Tanks are a Might Fine Thing by Stout, the Lone Sentry, TM9-731B M4A2, TM9-731G M10A1, TM9-745 GMC M36B2, TM9-748 GMC M36B1, TM9-750M3, TM9-752 M4A3, TM9-754 M4A4, TM9-759 M4A3, Land mines, TME9-369A German 88MM AA Gun, TME30-451 Handbook on German Armed Forces 1945, TM9-374 90mm Gun M3, FM5-20 Camouflage, FM5-20B Camouflage of Vehicles, DOA Army Battle Casualties and Non Battle Deaths in WWII, FKSM 17-3-2 Armor in Battle, FM17-12 Tank Gunnery, FM17-15 Combat Practice firing, FM17-30 The Tank Platoon 42, FM17-32 The Tank Company medium and light, FM17-33 The Armored Battalion, FM17-67 Crew Drill and Service of the Piece M4 Series, Another River, another town by Irwin, Tanks on the Beaches by Estes and Neiman, Cutthroats by Dick, The Myth of the Eastern Front by Smelser and Davies, Tank Tactics by Jarymowycz, Panzer Aces by Kurowski, Commanding the Red Army’s Shermans by Loza, The Radionerds website, The French Panther user report, Wargaming’s Operation Think Tank Videos, all the info in the data and links sections.  Historical Study, German Tank Maintenance in WWII 

 

#5 Combat Performance: How Well it Killed Stuff.

Combat Performance: It Killed Stuff Pretty damn well.

m4a1_lima38
A line of Sherman II tanks

When Sherman went into combat in British hands in the North African desert in October of 1942, it was bar none, the best tank in the world. It had a better gun and more armor, along with good or better mobility than all the axis tanks it faced. It wouldn’t have a German peer until the Panzer IV was up-gunned and even then, the best version of the Panzer IV was barely a match for a 75mm armed Sherman and totally outclassed by the later 76mm armed tanks. The Sherman tank was designed, and the design improved to maximize it how easy it was to produce, while also improving the reliability, crew fighting efficiency, safety, and comfort. This was fairly unique to U.S. Tank design, and can be attributed in many ways to the automotive production experts who came out of Detroit and the US Auto industry.

The basic small hatch Sherman was found to be fine for the job all the way through the invasion of Italy and Normandy. The introduction of the Tiger and Panther did not seem like the same thing US Army, battalion sized special units, who had more value as propaganda tool, than weapons of war, so they didn’t really plan for fighting them on a regular bases. In the Tigers case they were right; it was rare and more or less useless waste of German resources. The Panther would become much more common after the break out from Normandy, but if you really look at its performance, it was not that great of a threat. In most cases in when they met in Europe, the Sherman won. The 75mm M3 Armed Sherman was very well equipped to deal with infantry and AT guns, the main threat they would face, and this was part of why the US Army didn’t want to jump to the, available at the time of Normandy, 76mm armed Shermans.

The US Army tried the M1 gun out on the Sherman just about when the Sherman 75 hit production. The Sherman Minutia Site has images and covers the history, as do various books,  the M1 gun fit, but was a tad long, so the just chopped off more than a foot. It worked well enough they ordered 1000 Shermans armed with the gun, but then the order was canceled because the turret was found turret was to cramped. Later, they would adapt the T23s turret to the Sherman hull for a much better solution to the problem of up gunning the tank.  Oddly, after the war, the many 75mm Shermans were up gunned with the M1A2 gun, and then given to allies as military aid. A fun way to see a few of these tanks in action is watch the 70s movie, Kelly’s Heroes, the Shermans in that are all up gunned 75mm turreted M4A3 tanks.

The Sherman, even the version armed with the 75mm gun, could still deal with the heavier Nazi German tanks, as long as it had room to move around, and knew where it was. Much noise has been made about how it was a death trap after the D-Day landings and the Panther and Tiger tore it up in the bocage. This is a myth. There is pretty good evidence the US Army only faced maybe two or three Tiger I tanks, in Europe, ever. The Panther was more common, but also got roughly handled in just about every battle it faced Shermans in.

The German’s rarely used the Panther in the bocage country because its long gun made it hard to use in the tight quarters and reliability problems were ever present with this tank. The tank the Sherman faced in US hands was the Panzer IV and various Stug assault guns, neither of which outclassed the Sherman in any real way. But they did have the advantage of being on the defense. Post war studies by the US Army showed the Sherman was more effective than German armor at this point; the claims of the Sherman being a death trap were false. Even early Sherman tanks were no more likely to burn than any other tank and the later war wet ammo rack tanks were the safest tanks of the war. German tanks used gasoline and gas was not found to be a major cause of fires in destroyed Shermans, ammo fires were. See the links in the data section for info on this. Most Sherman losses were due to anti-tank guns, infantry AT weapons and mines, and not so much tank on tank action.

37914_3070511

When Operation Cobra was kicked off, the first use of large hatch hull, wet ammo rack, 76mm armed Shermans took place. The M4A1 76 being the model used first followed by A3 76 tanks within weeks. These tanks were not well received across the board, with some units preferring the 75mm armed tanks because facing armor was rare even then and the 75mm gun was better at taking out anti-tank guns and infantry, and could still deal with any German armor they encountered. Some units welcomed the better anti-tank capability even if it wouldn’t kill a Panther from the front unless at very short range.

By the battle of the bulge, the M4A3E8 and M4A3E2 Jumbo were showing up for combat use. The Jumbo had much thicker armor and were loved by their crews. By the close of the Bulge, German armor would become very rare, but even so more and more 76mm armed Shermans would be issued. By the end of the war the ratio would be near 50%. The Army also wanted to stop production on the 75mm gunned M4s in 1945, but the USMC and the British still had requirements for the 75mm gun tanks so it stayed in limited production.

There was a bit of a scandal about the Sherman being no good in the press back in the States about the time of the Bulge, but in reality, the Sherman was really having its shining moment during that battle and performed very well against German armor that was supposedly better. Bad movies aside, the Sherman more than held its own in the Battle of the Bulge, also known as the Ardennes Offensive. This is covered in Steven Zaloga’s Armored Thunderbolt, in much more detail.

By the time the next generation replacement showed up, the M26, the war was all but over, and only a handful would see combat. In many ways the M26 was inferior to the M4. Due to its slightly shortened development and testing time, it had a few reliability problems. It was still so reliable that it would have put any German tank to shame though. The motor, though stressed more in the M26, the GAA, was solid and reliable. The very early tanks had some transmission issues, that were resolved, and some minor things like bracing the final drive housings and changing the drive sprocket configuration were the only major changes. It was never as reliable as the Sherman, but it was close enough to be adopted, for use by the Army and Marines.

♦♦♦♦

m4a1_lima55
M4A1 tanks coming off a floating doc from an LST. the LST does not get enough credit for being a technological marvel of it’s time and something Nazi Germany had no ability to produce.♦
SC205635
M4A2 76W lend lease tank in Soviet use, note the ever present log on the Soviet Sherman, the infantryman is kneeling on it. I built a dragon M4A2 76w like this once in 1/35 scale. The Soviet crews were sad to see their tanks destroyed per the lend lease agreement at the end of the war. When watching the US and Brit freighter crews dumping the tanks in the ocean instead of taking them home, they stopped giving them back . They turned them into tractors by removing the guns and turret.♦

This M4A1 seems to be under fire, and has a lot of junk on the back. Notice the soldier looking at the camera.
M4 composite hull under fire in the Philippines, and just look at all the stuff they have packed onto the back of the tank, and note how it’s all tied down. ♦
US_3rd_Armored_Division_M4_Sherman_Tanks_in_Action_in_Belgium_1944
An M4A1 76w and an M4 of the 3rd AD Shermans in action in Belgium, 1944. It looks like the M4A1 76 has an air recognition panel on the rear deck. 
3rd Armored Division, Stolberg, 1944
A M4 with the 3rd Armored Division, near Stolberg Germany, 1944. The tank appears to have all the “quick fix” upgrades.♦
M4A3_Sherman_21945
looking for a sniper, M4A3 76w and an M4A3E8.♦
4018613099
A late production small hatch M4A1 75 passing knocked out Nazi PIV tanks. ♦
Marienburg-Sherman-Pz4
Another small hatch M4A1 75 passing a knocked out Nazi PIV, this M4A1 has what looks like an extra steel plate attached to the front of the hull. ♦

♦♦♦

Sources: Armored Thunderbolt by Zaloga, Yeide’s TD and two separate tank battalion books, Sherman by Hunnicutt, Combat Lessons, The Rank and file, what they do and how they are doing it 1-7, and 9.  Archive Awareness, Oscar Gilbert’s, Marine Tank Battles in the Pacific, WWII Armor, Ballistics and Gunnery by Bird and Livingston,  M4 Sherman tank at war by Green, the Lone Sentry, the data in the data section