unmounted mint Block Larger Than four ½d. bright yellow-green, corner block of six with control "G15" (control imperf.), superb unmounted mint. R.P.S. Certificate (1985). S.G. Spec. N14 (11), #300 | Christie's

拍品 2393

2393

unmounted mint Block Larger Than four ½d. bright yellow-green, corner block of six with control "G15" (control imperf.), superb unmounted mint. R.P.S. Certificate (1985). S.G. Spec. N14 (11), #300

细节

unmounted mint Block Larger Than four ½d. bright yellow-green, corner block of six with control "G15" (control imperf.), superb unmounted mint. R.P.S. Certificate (1985). S.G. Spec. N14 (11), #300