San Marino 540-549 mlh

San Marino 540-549, lightly hinged, $5.15. Michel 750-759. Ancient Sailing Ships 1963. Egyptian cargo ship; Greece 2nd Cent B.C.; Roman galley; Vikings, 10th Cent; Columbus Santa Maria, 1492; Cypriot galleon, Galley, 1600; Sovereign of the Seas, 1637; Danish ship, 1750; Frigate, 1850.