Seychelles 1912 KG5 Key Plate MCA 12c overprinted SPECIMEN with gum, only about 400 produced SG 74s
Seychelles 1912 KG5 Key Plate MCA 12c overprinted SPECIMEN with gum, only about 400 produced SG 74s
Seychelles 1912 KG5 Key Plate MCA 12c overprinted SPECIMEN with gum, only about 400 produced SG 74s