Proof Specimen Imperforate singles (2), [107] and [110], overprinted and handstamped "SPECIMEN" (DS1 and DS3) respectively | Christie's

Lot 547

547

Proof Specimen Imperforate singles (2), [107] and [110], overprinted and handstamped "SPECIMEN" (DS1 and DS3) respectively

Details

Proof Specimen Imperforate singles (2), [107] and [110], overprinted and handstamped "SPECIMEN" (DS1 and DS3) respectively