Proof 1880 2c. die proofs in black on glazed card (92x60mm), both dated "Sept.4, 1868" with "BEFORE HARDENING" and "AFTER HARDENING" respectively, fine | Christie's

拍品 1769

1769

Proof 1880 2c. die proofs in black on glazed card (92x60mm), both dated "Sept.4, 1868" with "BEFORE HARDENING" and "AFTER HARDENING" respectively, fine

细节

Proof 1880 2c. die proofs in black on glazed card (92x60mm), both dated "Sept.4, 1868" with "BEFORE HARDENING" and "AFTER HARDENING" respectively, fine