Alex,
thanks a lot for posting the Reo pictures.
Can you provide information on the trailmobile, too ?
According to Kashcheyev/Reminskiy, »The Automobiles of Lend-Lease«, the Soviet Union received 295
Diamond T-980 truck tractors from '43 on.
Here's one of at least two serving with the 1st Guards Tank Army in 1945.
Regards, Oliver.