Scott 1285 mint 8c - Albert Einstein (1966), 1965-78 Prominent American Commemorative Stamps. representative stamp imaged.
Scott 1285 mint 8c - Albert Einstein (1966), 1965-78 Prominent American Commemorative Stamps. representative stamp imaged.
Scott 1285 mint 8c - Albert Einstein (1966), 1965-78 Prominent American Commemorative Stamps. representative stamp imaged.