Scott 1107 mint sheet 3c (50) - International Geophysical Year, 1958 Commemorative Stamps. representative stamp imaged.
Scott 1107 mint sheet 3c (50) - International Geophysical Year, 1958 Commemorative Stamps. representative stamp imaged.
Scott 1107 mint sheet 3c (50) - International Geophysical Year, 1958 Commemorative Stamps. representative stamp imaged.