unused -- 1½ Sch. black on yellow tête-bêche pair with good to large margins (3mm. at left). Very fine mint. Signed Grobe. M.3k; D.M. 700. Photo | Christie's

拍品 1564

1564

unused -- 1½ Sch. black on yellow tête-bêche pair with good to large margins (3mm. at left). Very fine mint. Signed Grobe. M.3k; D.M. 700. Photo

细节

unused -- 1½ Sch. black on yellow tête-bêche pair with good to large margins (3mm. at left). Very fine mint. Signed Grobe. M.3k; D.M. 700. Photo