The American Automobile Industry in World War Two
An American Auto Industry Heritage Tribute by David D Jackson

Overview      Lansing Michigan in World War Two   The U.S. Auto Industry at the Normandy Invasion, June 6, 1944    The U.S. Auto Industry and the B-29 Bomber   U.S. Auto Industry Army-Navy "E" Award Winners   The Complete listing of All Army-Navy "E" Award Winners   Sherman Tanks of the American Auto Industry   Tank Destroyers of the American Auto Industry    M26 Pershing Tanks of the American Auto Industry   M36 Tank Destroyers of the American Auto Industry   Serial Numbers for WWII Tanks built by the American Auto Industry   Surviving LCVP Landing Craft    WWII Landing Craft Hull Numbers   Airborne Extra-Light Jeep Photos  The American Auto Industry vs. the German V-1 in WWII   American Auto Industry-Built Anti-Aircraft Guns in WWII   VT Proximity Manufacturers of WWII   World War One Era Motor Vehicles   National Museum of Military Vehicles  
Revisions   Links

 Automobile and Body Manufacturers:  American Bantam Car Company   Briggs Manufacturing Company   Checker Car Company   Chrysler Corporation   Crosley Corporation   Ford Motor Car Company   General Motors Corporation   Graham-Paige Motors Corporation   Hudson
Motor Car Company   Murray Corporation of America   Nash-Kelvinator   Packard Motor Car Company      Studebaker    Willys-Overland Motors

General Motors Divisions:  AC Spark Plug   Aeroproducts   Allison   Brown-Lipe-Chapin   Buick   Cadillac   Chevrolet   Cleveland Diesel   Delco Appliance   Delco Products   Delco Radio   Delco-Remy   Detroit Diesel   Detroit Transmission   Electro-Motive   Fisher Body   Frigidaire   GM Proving Grounds   GM of Canada   GMC   GMI   Guide Lamp   Harrison Radiator   Hyatt Bearings   Inland   Moraine Products   New Departure   Oldsmobile   Packard Electric   Pontiac   Saginaw Malleable Iron   Saginaw Steering Gear   Southern California Division   Rochester Products   Ternstedt Manufacturing Division   United Motors Service   Vauxhall Motors

 Indiana Companies:  Bailey Products Corporation   Chrysler Kokomo Plant   Continental Steel Corporation  Converto Manufacturing    Cummins Engine Company   Diamond Chain and Manufacturing Company   Delta Electric Company   Durham Manufacturing Company   Farnsworth Television and Radio Corporation   General Electric Kokomo Plant   Haynes Stellite Company   Hercules Body Company   Horton Manufacturing Company   Howe Fire Apparatus   International Machine Tool Company   J.D. Adams Company   Kokomo Spring Company   Magnavox  
Muncie Gear Works   Pierce Governor Company   Portland Forge and Foundry   Reliance Manufacturing Company-Kokomo Plant   Reliance Manufacturing Company-Washington Plant   Republic Aviation Corporation - Indiana Division   Ross Gear and Tool Company   S.F. Bowser & Co.   Sherrill Research Corporation   Tokheim Oil Tank and Pump Company   Warner Gear   Wayne Pump Company   Wayne Works

Commercial Truck and Fire Apparatus Manufacturers:  American LaFrance   Autocar  
Biederman Motors Corporation   Brockway Motor Company   Detroit General   Diamond T   Duplex Truck Company   Federal Motor Truck   Four Wheel Drive Auto Company(FWD)   International Harvester   John Bean   Mack Truck   Marmon-Herrington Company   Michigan Power Shovel Company   Oshkosh Motor Truck Corporation   Pacific Car and Foundry   "Quick-Way" Truck Shovel Company  Reo Motor Car Company  Seagrave Fire Apparatus   Sterling Motor Truck Company    Ward LaFrance Truck Corporation   White Motor Company

Aviation Companies:  Abrams Instrument Corporation    Frankfort Sailplane Company   Hughes Aircraft Company   Kellett Aviation Corporation   Laister-Kauffman Aircraft Corporation   Naval Aircraft Factory   P-V Engineering Forum, Inc.    Rudolf Wurlitzer Company-DeKalb Division  Schweizer Aircraft Corporation   Sikorsky Division of United Aircraft Corporation   St. Louis Aircraft Corporation   Timm Aircraft Corporation

Other World War Two Manufacturers: 
Air King Products   Allis-Chalmers   American Car and Foundry   American Locomotive   American Stove Company   Annapolis Yacht Yard  
Andover Motors Company   B.F. Goodrich   Baker War Industries   Baldwin Locomotive Works   Blood Brothers Machine Company   Boyertown Auto Body Works   Briggs & Stratton   Burke Electric Company   Caterpillar   Cheney Bigelow Wire Works   Centrifugal Fusing   Chris-Craft   Clark Equipment Company   Cleaver-Brooks Company   Cleveland Tractor Company   Continental Motors   Cushman Motor Works   Crocker-Wheeler   Dail Steel Products   Detroit Wax Paper Company   Detrola   Engineering & Research Corporation   Farrand Optical Company   Federal Telephone and Radio Corp.   Firestone Tire and Rubber Company   Fruehauf Trailer Company   Fuller Manufacturing   Galvin Manufacturing   Gemmer Manufacturing Company   General Railway Signal Company   Gerstenslager Company   Gibson Guitar   Gibson Refrigerator Company   Goodyear   Hall-Scott   Hanson Clutch and Machinery Company   Harley-Davidson   Harris-Seybold-Potter   Herreshoff Manufacturing Company   Higgins Industries    Highway Traile    Hill Diesel Company   Holland Hitch Company   Homelite Company   Horace E. Dodge Boat and Plane Corporation   Huffman Manufacturing   Indian Motorcycle   Ingersoll Steel and Disk   Iron Fireman Manufacturing Company   John Deere   Johnson Automatics Manufacturing Company   Kimberly-Clark   Kohler Company   Kold-Hold Company   Landers, Frary & Clark  Lima Locomotive Works   Lundberg Screw Products   MacKenzie Muffler Company   Massey-Harris   Matthews Company   McCord Radiator & Mfg. Company   Metal Mouldings Corporation   Miller Printing Machinery Company   Morse Instrument Company   Motor Products Corporation   Motor Wheel Corporation   National Cash Resgister Company   Novo Engine Company   O'Keefe & Merritt Company   Olofsson Tool and Die Company   Oneida Ltd   Otis Elevator   Owens Yacht   Pressed Steel Car Company   Pressed Steel Tank Company   Queen City Manufacturing Company   R.G. LeTourneau   Richardson Boat Company   R.L. Drake Company   St. Clair Rubber Company   Samson United Corporation   Shakespeare Company   Sight Feed Generator Company   Simplex Manufacturing Company   Steel Products Engineering Company   St. Louis Car Company   Twin Disc Company   Victor Adding Machine Company   Vilter Manufacturing Company   Wells-Gardner   W.L. Maxson Corporation   W.W. Boes Company   Westfield Manufacturing Company   York-Hoover Body Company   York-Shipley, Inc.   Youngstown Steel Door Company  
   

 Samson United Corporation in World War Two
Rochester, NY
1929-1953

Originally known as the Samson Cutlery Company

This page added 7-5-2022.

The Samson Cutlery Company was well known in the late 1920s for its cutlery.  However, the company saw a market for many new electrical devices that could be sold in the consumer market and changed its name to the Samson United Corporation.  Its products included air heaters, soldering irons, "Safe-Flex" rubber-bladed fans with no guard around them, toasters, irons, waterproof heating pads, curling irons, two burner portable electric ranges, and UV sunlamps.  Company officials also predicted a 400% increase in its commercial business from its prewar business with all the pent-up demand for its products after World War Two.  However, the company had difficulties after the war in obtaining raw materials and components for its products.  It also was purchasing new equipment for the plant for products that were not selling as well as expected. 

In 1948 Samson United became the sole manufacturer of the Land Polaroid one-minute camera developed by Edwin Land.  The local newspaper indicated that Samson United had a $3,000,000 contract to produce the camera.  It also took out a $100,000 mortgage on its property to purchase the necessary equipment to manufacture the new product on a mass production basis.  Apparently, sales of the new camera did not match the expectations of both Mr. Land and the Samson United Corporation, as there was only one more article in the newspapers on the product.  It stated that there was an impending redesign of the camera due to the customers not operating the camera properly.

While the new camera may have looked to have been a great opportunity for the company, it may have well brought about its demise.  In 1949 Samson United stopped paying out dividends for its preferred stock.  In 1950 the factory at 1700 University Avenue in Rochester, NY was empty of work and employees.  On April 21, 1953, the company was declared insolvent by a federal judge and the assets of the company were awarded to the Bickford Brothers of Rochester.  This was a sad end for a company that contributed so much to the wining of World War Two.

It should be noted that Samson United is the proper spelling of the company name.  However, in many historical documents it is spelled as Sampson United.  The local Rochester newspaper spelt it both ways, depending on the day of the article.  In one instance, it was spelt both ways within the same article.


The Samson United Corporation won the Army-Navy "E" Award one time during World War Two.
The company received the award on March 2, 1945 for the production of TBM Avenger gun turrets.

Samson United Corporation World War Two Products:  The company had $14,434,000 in major contracts from foreign governments, the U.S. Army, and U.S. Navy.  It manufactured various products, mostly for the U.S. Navy.  The company's most identifiable product was the rear gun turret for both Grumman TBF and the later Eastern Aircraft Division of General Motors license-built TBM Avengers torpedo bomber.  Grumman produced 2,293 TBFs before turning over production to Eastern Aircraft, which built 7,546 TBMs.  This totaled 9,839 Avengers built during World War Two.

Samson United had $4,796,000 or 33% of its contracts for TBF/TBM turrets.  The company had another $545,000 in various components and spare parts for the turrets.  Samson United was one of two companies that built the rear gun turrets for the TBF/TBM.  By the end of the war, the company had built 5,000 TBM gun turrets.  This was 50% of the total TBF/TBM turrets made.  In 1942, Grumman delivered 642 TBFs, of which approximately 320 were equipped with turrets furnished by Samson United.

In May 1945, it was announced the company was awarded a $1,000,000 contract to build powered nose gun turrets for the Consolidated PBY patrol aircraft.  Full production of the turret was to begin on August 15, 1945.  This may have well been for the PBY-6A of which 600 were ordered in early 1945.  However, production ceased in September 1945 after 175 PBY-6As had been built.  This was the last type of PBY built.

The company also built components for the top secret VT proximity fuze.  Most likely it was subcontracting component assemblies to Eastman Kodak of Rochester, NY which manufactured 2,443,914 of the units.  Samson United made a capacitor, resistor, and two other parts identified as the turret and tab.  Fifty employees worked on the project in Rochester and another 350 in the company's Oswego, NY factory.

The company had two classified contracts with the U.S. Army awarded in December 1944 and January 1945.  It was announced in 1946 that the Samson United Corporation had been the producer of an infrared device that allowed paratroopers to assemble quickly once they had landed.  This device was also produced for the U.S. Navy which appears to have been the "Optical Devices" contract issued 5-1945.

Employment at the Rochester, NY plant peaked at 1,260 during the war.  The Oswego, NY plant had 380 employees.

Table 1 - Samson United Corporation's Major World War Two Contracts
The information below comes from the "Alphabetical Listing of Major War Supply Contracts, June 1940 through September 1945."  This was published by the Civilian Production Administration, Industrial Statistics Division.
Product - Customer Contract Amount Contract Awarded Completion Date
Gun Parts  - Foreign $66,000 2-1941 12-1941
Gun Parts  - Army $77,000 9-1941 2-1942
Collimators - Navy $882,000 11-1942 4-1944
Telescopes - Navy $940,000 6-1953 12-1944
Airplane Gun Turrets - Navy $4,430,000 8-1943 12-1944
Gun Shock Mounts - Navy $180,000 2-1944 9-1944
Classified - Army $103,000 2-1944 8-1944
Optical Devices TA1 - Navy $657,000 4-1944 12-1944
Airplane Turret Parts - Navy $167,000 9-1944 1-1945
Classified - Army $1,135,000 12-1944 3-1945
Classified - Army $3,375,000 1-1945 7-1945
Turret Trainers - Navy $54,000 1-1945 5-1945
Mach Gun Turret Parts - Navy $144,000 2-4195 2-1946
Optical Devices - Navy $616,000 5-1945 1-1946
Airplane Gun Turrets - Navy $366,000 5-1945 10-1945
Receiver Parts TA1 - Navy $242,000 7-1945 11-1945
Total $14,434,000    

The TBF/TBM Powered Rear Turret:  The U.S. Navy designation for this turret was 150 SE.  This stood for one .50 caliber machine gun, spherical turret, and electrically powered.  Grumman Aircraft designed the turret but did not have the capacity to produce them.  The U.S. Navy contracted with both Samson United and Emerson Electric to provide the turrets.


This fine restoration of a TBF/TBM powered turret is on display at the New England Air Museum.  Samson United built 5,000 of these.  This was 50% of the total required for the aircraft production.  There were 2,000 parts used to construct this turret.  Author's photo.


Author's photo.


Author's photo.


Author's photo.


This Eastern Aircraft-built TBM was on display at the 2022 St. Louis Airshow.  Author's photo. 


Author's photo.


Author's photo.


This TBM was a participant at the 2014 Thunder over Michigan Airshow.  Author's photo.


Author's photo.


This particular aircraft allows one to see how the gunner fit into the turret.  Author's photo.


Author's photo.


On the right side of the turret, one can see the bullet-proof glass to protect the gunner.  Author's photo.

The VT Proximity Fuse:  The VT proximity fuze program was one of three top secret programs the United States had during World War Two.  It was the only one that remained secret throughout the war and was never discovered by the enemy in action nor through spies. The Manhattan Project was penetrated by spies.

The VT fuze consisted of a small radio transmitter and receiver of several miniature electronic tubes, electronic components, and safety devices that were mounted in the nose of anti-aircraft shells.  When fired at an attacking aircraft, the VT shell would detect a change in the received frequency when near an enemy aircraft, and the VT fuze would detonate the shell.  This was far superior to the other method of pre-setting the time-to-detonation of a fuze of an anti-aircraft shell before the shell was loaded in the anti-aircraft gun.  This was problematic at its best in attempting to predict, in the heat of an aerial attack, how long it would take a shell to reach the area of fast moving enemy aircraft.

For the U.S. Navy, the VT fuze is considered to be one of the main reasons it was able to progress so quickly back across the Pacific during World War Two.  It was shown at Pearl Harbor and the sinking of HMS Repulse and HMS Prince of Wales three days later that aircraft were the biggest threat to the American fleet in the Pacific.  With the aid of the VT fuze built by Crosley, Eastman Kodak, McQuay-Norris, RCA, and Sylvania, it is estimated that the U.S. Navy's Pacific campaign advanced months faster than it would have without it.  Many lives were saved, and fewer ships were sunk than if the VT fuze had not been produced by these companies.

Samson United Corporation was a supplier to Eastman Kodak, which made 2,443,914 of the VT proximity fuzes.  Samson United made a capacitor, resistor, and two other parts identified as the turret and tab.  Fifty employees worked on the project in Rochester and another 350 in the company's Oswego, NY factory.


This cut-away diagram shows the major components of the VT fuze.


The VT fuze was made from components purchased from U.S. Navy authorized suppliers.  The original cost of a VT fuze in 1942 was $732.  By 1945 it had been reduced to $18.  This is $11,514 and $256 in 2020 dollars, respectively. 


This cut-away of a VT fuze is on display at the National Electronics Museum in Linthicum, MD.  Author's photo.


This cut-away shows how the VT fuze fit in a shell.


The PBY turrets that Samson United was contracted to build starting in mid-August 1945 may have looked similar to the nose turret on this PBY-5A.  Author's photo. 


Author's photo. 

 

 

 

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