Worldwide United States 1973 8¢ Progress in Electronics black omitted.
Sale No: 26
Lot No:2000
Symbol:
Cat No:1501a
1973, 8¢ Progress in Electronics, black omitted. Right margin single, o.g., never hinged, Very Fine, only 300-400 issued; with 1998 P.F. certificate. Scott No. 1501a $400. $0 (Image)