During the early years of World War I, motorcycles started to enter military service, replacing the mounted despatch rider and providing a means of mechanizing

An illustrated A-Z directory of logistics and troop carriers, wreckers, tankers, radio trucks, ambulances, missile transporters, amphibious cars and other speci

In World War I the American motor vehicle industry was tested by the sudden appearance of vast transport challenges. The nation's immense manufacturing capabili

A complete guide to over 160 of the most significantmachines, including well-known makes such asHarley-Davidson and Indian from the USA; Norton, BSA, Matchless