Oxford Diecast 76DT004 Diamond T Ballast Tractor Pickfords Livery 1:76 Scale Diecast Model.
Designed and produced by Charles Tilt's Diamond T Motor Car Company of Chicago, the Diamond T ballast tractor was a WWII lend-lease heavy duty prime mover which began production in 1941.
By 1945 some 6000 had been produced for the war effort. It was used as a tank transporter / retrieval tractor by the US Quartmaster Corps, the British Army in Europe, North Africa and Australia with the Allied forces.