A comprehensive and fully illustrated account of all the vehicles needed to move, use, and maintain communications equipment vital to the success of the U.S. Army during World War II, including trucks, workshop trucks, vans and trailers all designed by the Signal Corps, described in technical detail and illustrated by hundreds of period photos.

The Signal Corps was at the forefront of the technological development of communications throughout World War II. Tasked with coordinating all American military activities, the Signal Corps initially had to rely on a communications landline network covering some 1 300 000 km. This was soon overtaken by radio communications. however adaptation remained a priority within the US Army Signal Corps for when landline networks were unavailable or radio silence had to be observed.
Almost every large piece of Signal Corps equipment required wheeled transport, and over a hundred vehicles and trailers would be specially designed, many associated with one particular radio or radar installation. This comprehensive and fully illustrated account covers radar and radio vehicles, plus specialised vehicles such as telephone repair trucks, mobile telephone switchboards and homing pigeon units, all described in technical detail and illustrated by hundreds of period photos.

Between 1940 and 1945, the Diamond T Motor Car Company supplied just over 50,000 vehicles to the US military, and also to the Allies. Of these, just over 30,000 were heavy 4-ton 6x6 trucks of varying types: cargo, tow truck, pontoon carrier, engineer, and cartographic. The 'Diamond' would serve in all theatres of operations, wherever its robustness and reliability were necessary to complete the mission. Due to its expertise, Diamond T also produced the famous half-track, with more than 10,000 manufactured.

All of these models are described in this book by Didier Andres, an expert in the subject. It is illustrated throughout using archival and period photographs and diagrams.