So here are a couple of pictures, first from W&T (thanks for the lead Brian) and it shows what I remember, a badly smashed vehicle rolled over repeatedly. I don't recall seeing any track- anybody know if there was any at the yard? I have not yet found my printed catalog from the Littlefield sale but will add any extra details (if there are any) when I do.
Second photo shows what I believe is Bill Gregg's ex Yale fully restored and flying. The restoration project was led by a fellow named Joe Gabany from Stoney Creek who was subsequently and sadly killed in a small plane crash flying home from cottage country through a bad storm.