Proof Specimen -- ½d. (3) in chestnut and magenta, blue and scarlet, and scarlet and brown, each perforated and overprinted "SPECIMEN" (Type DS1), fine
Details
Proof Specimen -- ½d. (3) in chestnut and magenta, blue and scarlet, and scarlet and brown, each perforated and overprinted "SPECIMEN" (Type DS1), fine