Scott 1387-90 mint 6c - Natural History, 4 varieties, attached, 1970 Commemorative Stamps. representative stamp imaged.
Scott 1387-90 mint 6c - Natural History, 4 varieties, attached, 1970 Commemorative Stamps. representative stamp imaged.
Scott 1387-90 mint 6c - Natural History, 4 varieties, attached, 1970 Commemorative Stamps. representative stamp imaged.