Rick;
I have a photo that was taken in 1980, with a "very much younger me" standing beside boxcar No. 3219 that is painted yellow with a silver roof. It is coupled to another boxcar with the same paint scheme, but the number is not visable. On 3219 there is a stencil which indicates that it was shopped, and probably painted, in "DU 6-71".
Though the photo was taken with a Polaroid camera, it is quite clear after all these years. If you would like, I can try and send, or post, the photo.
KENn3 - Stillwater, OK