Northern Nigeria 1900 QV,Key Plate Crown CA 2s6d overprinted SPECIMEN with gum and only about 750 produced, SG 8s
Northern Nigeria 1900 QV,Key Plate Crown CA 2s6d overprinted SPECIMEN with gum and only about 750 produced, SG 8s
Northern Nigeria 1900 QV,Key Plate Crown CA 2s6d overprinted SPECIMEN with gum and only about 750 produced, SG 8s