Thanks Rick. Would you happen to know if many of these have been posted or found? I usually put a Approximate value on a 2x2. Is it worth $5? Thanks for the help!
DDO-002 appears to be yours. Nice find. From this link you can attribute the die stage. Then you can research sold prices to get a ballpark figure. http://varietyvista.com/01b LC Doubled Dies Vol 2/1971PDDO002.htm Keep checking all the 1971P, the DDO-001, FS-101 (031) is quite difficult to find
