From the Vault: A Survey of Tank Crew Problems

tank crew issuesToday we present a document from the Medical Research Laboratory at Fort Knox from 1952 on ‘Tank Crew Problems.”  This report examines issues reported by tank crews concerning ergonomic issues of US tanks, primarily the M4 Sherman series.  The report is divided in five different sections, one for each crew position.  This is not a very long report, totaling about 23 pages.  We have reprinted some of the specific crew complaints below, they should prove rather interesting to anyone looking for information on what it was like to be a Sherman or M26/M46 tank crewman (these were copy-pasted from the PDF, so there might be some typos.)  Special thanks to forum member LeuCeaMia over at SH for pointing this document out.  A PDF of the full report can be downloaded here.

Problems of the Commander

1. When operating the tank radio it is necessary to hold the spring-loaded switch on the BC606 control with one hand while holding * the microphone to the lips with the button depressed with the other hand. While going cross-country in rough terrain, my tank was taken under fire by enemy troops. In attempting to radio to other tanks in my platoon, I was unable to hold on securely and operate the radio, too. The tank came off a rice paddy and I was severely shaken up and fell to the turret floor.

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“The Main Thing about Tanks” WoT videos

Here are a series of short videos from the World of Tanks official video channel explaining some basics on tank history and development.  These videos are in Russian, but English subtitles are available.

The main thing about the tanks. Weaponry

 
The main thing about the tanks. Engine

 
The main thing about the tanks. The Chassis.

 
The main thing about the tanks. Layout.

 
The main thing about the tanks. The Hull.

 
The main thing about tanks. The Turret.

 
(we omitted one video from this series since it did not have English subtitles. For those that wish to view it, it is available here.)

From the Vault: Newspaper articles on US Korean War tanks

It’s been said that newspapers represent the “first draft of history.”  We were reminded of that quote when a reader recently sent us a link to a newspaper article concerning UN tanks in the Korean War.  The reader figured we would be interested since the article makes mention of the term “Ronson” to describe the Sherman tank, a topic we have looked at in previous posts.  Reading the article got us curious as to what other newspaper coverage there was of US armor in the Korean war and how they represented US armor.  We found a number of articles, fourteen of which we have included in a gallery in this post.  Many are from the first year of the war when UN forces found themselves having issues dealing with North Korean T-34/85 tanks.  These articles tend to focus on the new line of tanks the US has coming out (M41, M47) while also generally praising Soviet tank design.  It is interesting that many of these articles mention the IS-3 in quite glowing terms, stating that the US has nothing in it’s arsenal comparable.  As we know now, no IS-3 or any other Soviet heavy tank was used in the Korean war.  The articles from later in the war tend to focus on the new US tanks entering service.  It’s interesting to note that these articles regularly describe the new US vehicles as more maneuverable than the older WW2 era Sherman tanks in service.  This is not a view shared by some veterans who drove these vehicles and found the Sherman more suited to the very rough and mountainous terrain of Korea.

From the Vault: Thoughts on Future Tank Design 1968

Today we present an article from the 1968 July-August issue of ARMOR by Richard Ogorkiewicz titled “Thoughts on Future Tank Designs.”  This article gives a pretty good summary of the state of the art in tank design in the late 60’s, illustrating the issues and thoughts that would go into the designs produced in the 1970’s.  Also of interest is the picture on the first page, an artist’s interpretation of an overhead gun system.  Page 2 states that the picture is courtesy of Continental Motors, who would later go on to develop the overhead gun system for the Teledyne Armored Gun System in the 1980’s.

From the Vault: PhotosNormandie Youtube Channel

Today we present the PhotoNormandie Youtube Channel.  This French language channel consists of a large number of video clips taken by US film crews during the Normandy campaign.  We have picked out a few that feature interesting AFV footage.

 

US troops driving around a captured Panther tank
 

 

US troops examining knocked out Panther

 

Hedgerow cutters being welded onto US Sherman tanks
 

 

German anti-tank gun with allied tank ID pictures chalked on the interior of gun shield, captured Pz IV tanks and other vehicles.
 

 

US tanks and infantry working together
 

From the Vault: College Fraternity buys Sherman Tank circa 1957

While browsing through some old newspaper articles, we stumbled across this amusing headline from the Reading Eagle, Dec 22, 1957, “College boys Buy 33-Ton Sherman Tank.”  The article states that a fraternity in Madison WI, some of whom were Korean War veterans, bought the tank for approximately $600 in a scrap auction.  Considering what an operational Sherman tank is worth these days (well into six figures), $600 seems like quite a good investment.

College boys buy Sherman Tank

From the Vault: PS Magazine article on M56 Scorpion

kapowFor those that watched the “Inside the Hatch” video in the post previous to this one, you may have heard Nick Moran read a quote from a PS Magazine Article on the operation of the M56 Scorpion.  We figured that was as good an excuse as any to hunt down the original article and post it here for everyone to read.  This article comes from issue # 76 published in 1959.  For those interested in the M56 Scorpion, rumor has it that next year Osprey will be releasing a New Vanguard series book titled “M-50 Ontos and M-56 Scorpion 1956-1970, US Tank Destroyers of the Vietnam War” by Ken Estes.

 

 

And here is a video promoting the M56 Scorpion at the time that it went into service.

From the Vault: Merkava Mk.3 article from ARMOR

Today we present another article from ARMOR, this one from the May-June 2000 issue.  This article is titled “The Merkava Mk.3 Defies its Critics” by David Eshel.  Eshel is a retired Lieutenant Colonel of the IDF and wrote several articles for ARMOR, a few of which focused on the Merkava.  Last month we posted an article by Eshel on the Merkava Mk.4.   Back in April we posted an ARMOR article on the Merkava Mk.2 by Richard Ogorkiewicz.

From the Vault: Snickers, Mr T, and a T-55

Usually in the “From the Vault” section we post pretty serious stuff, old articles, archive documents or government videos.  Today we present something on the lighter side of things.  We ran across this British TV advert for Snickers candy bars featuring Mr T and a T-55 tank.  We thought it mildly amusing and worth sharing.  Enjoy.

From the Vault: ARMOR article on Depleted Uranium

DU ArmorToday we present an article that appeared in the July-August 2000 issue of ARMOR concerning the use of depleted Uranium in tank ammunition and armor.  The use of depleted uranium has been a source of controversy, with varying claims made as to it’s safety and environmental impact.  This article gives an interesting look at what the US Army was saying about DU in the period between Desert Storm and the 2003 invasion of Iraq.