拍品 750
750
on piece 20pa. deep ultramarine (perf. 9½x12), a superb well centered example cancelled on piece by "CACAK" c.d.s.; the stamp has been lifted for examination of paper, signed by Prof. Velickovic and replaced with a hinge. Believed unique. M.14IVC. Photo

细节
on piece 20pa. deep ultramarine (perf. 9½x12), a superb well centered example cancelled on piece by "CACAK" c.d.s.; the stamp has been lifted for examination of paper, signed by Prof. Velickovic and replaced with a hinge. Believed unique. M.14IVC. Photo