Scott 1153 mint sheet 4c (50) - 50 Star US Flag, 1960 Commemorative Stamps. representative stamp imaged.
Scott 1153 mint sheet 4c (50) - 50 Star US Flag, 1960 Commemorative Stamps. representative stamp imaged.
Scott 1153 mint sheet 4c (50) - 50 Star US Flag, 1960 Commemorative Stamps. representative stamp imaged.