Proof Specimen Imperforate singles (2), each overprinted "SPECIMEN" (DS1) in light and heavy type. Photo | Christie's

Lot 552

552

Proof Specimen Imperforate singles (2), each overprinted "SPECIMEN" (DS1) in light and heavy type. Photo

Proof Specimen Imperforate singles (2), each overprinted "SPECIMEN" (DS1) in light and heavy type. Photo

Details

Proof Specimen Imperforate singles (2), each overprinted "SPECIMEN" (DS1) in light and heavy type. Photo