Everyone loves a big diamond right? This is the largest Diamond T ever made (1954 model 921). If I'm wrong, prove it.

This resides at the Motor Transportation Museum in Campo, and if you have knowledge or photos of this truck while it was in use, please let me know, and I'll pass it along, or email them direct. Or both!
"Any and all photos taken on the museums property must include the wording: "By permission of the Motor Transport Museum, 31949 Highway 94, Campo, California, web site: http://www.motortransportmuseum.org"