Lot
2267 
1973, 8¢ Copernicus, orange omitted, top right corner margin single with Mr. Zip imprint, o.g., lightly hinged, Very Fine, a very rare position single, with only 100 issued. Scott No. 1488a $650.
Sale 73: The March Sale
Errors, Freaks and Oddities 1957-1974
Lot 2267
1973, 8¢ Copernicus, orange omitted, top right corner margin single with Mr. Zip imprint, o.g., lightly hinged, Very Fine, a very rare position single, with only 100 issued.Scott No. 1488a $650.