Proof -- 24c. olive-green imperforate colour trial on unwatermarked gummed wove paper; trivial ink mark on face, otherwise very fine. Photo | Christie's

拍品 417

417

Proof -- 24c. olive-green imperforate colour trial on unwatermarked gummed wove paper; trivial ink mark on face, otherwise very fine. Photo

细节

Proof -- 24c. olive-green imperforate colour trial on unwatermarked gummed wove paper; trivial ink mark on face, otherwise very fine. Photo