Proof Master die proof in black on wove paper and backed on thin card (89x62mm.), fine. B.P.A. Certificate (1980). Photo | Christie's

Lot 498

498

Proof Master die proof in black on wove paper and backed on thin card (89x62mm.), fine. B.P.A. Certificate (1980). Photo

Details

Proof Master die proof in black on wove paper and backed on thin card (89x62mm.), fine. B.P.A. Certificate (1980). Photo