Thompson Trailer

R. G. LeTourneau, Inc. was no stranger to building huge machinery. However, it wasn’t until 1952 that R. G.’s son, Ben LeTourneau built the tire mold that would help shape…

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Alaska Freight Lines
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Thompson Trailer
VC-22 Sno-Freighter
Yukon

Augustin “Marty” Martinez and his Ties to LeTourneau’s Overland Trains

March 23, 2023
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Augustin “Marty” Martinez has had more hands-on time with Overland Trains story than any one individual. He was the primary Non-Commissioned Officer (NCO) in charge of the Sno-Freighter’s recovery after…

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TC-497 Overland Train
Thompson Trailer

How to Tell the Difference Between Thompson Trailer and TC-497 Wheels

October 18, 2022
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Thompson Trailers were unpowered trailers used from 1959 to around 1968. The trailers were towed by the Sno-Train, D8/D9 CATs, and other equipment; they had a load rating of 10-tons.…

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Building the Firestone 120x48x68 Tire Molds with a BETTS Vertical Boring Mill

Augustin “Marty” Martinez and his Ties to LeTourneau’s Overland Trains

How to Tell the Difference Between Thompson Trailer and TC-497 Wheels