955659 Gallienus, illustration from \'Imperatorum romanorum omnium orientalium et occidentalium verissimae imagines ex antiquis numismatis\', woodcut by Rudolph Wyssenbach, printed by Andreas Gesner, Zurich, 1559 (woodcut) by Deutsch, Hans Rudolf Manuel (1525-71) (after); Private Collection; (add.info.: Title continues: \'... Addita cuiusque vitae descriptione ex thesauro Iacobi Stradae ....\' Publius Licinius Egnatius Gallienus Augustus (218-268), 41st emperor of the Roman Empire; ruled with his father Valerian from 253-260;); The Stapleton Collection; Swiss, out of copyright.