Roman coin of Constantius II, as Augustus, 337-361. Obverse: draped bust of Constantius II, facing right; he wears a diadem; to left, inscription is 'DN CONSTANTIVS 'PF AVG'. Reverse: emperor spearing a fallen barbarian horseman, standing and facing left; to right, he holds a spear; to left, a shield; to the lower left, the captive; mintmark A?; to left, dot-S-dot; inscription 'FEL TEMP REPARATIO'.

Roman coin of Diocletian (284-305). Obverse: bust of an emperor, facing right; he wears a laurel crown; to left, inscription says 'AIO...ILTI' (DIOKLHTIANOS SEB); to right, 'ANOCCE'. Reverse: Athena enthroned, facing left, holds Nike in outstretched hand; inscription 'L'; to right, 'H'.

Roman coin of Probus (276-282). Obverse: bust of an emperor, facing right; he wears a laurel crown; to left, inscription is (in Greek) A K M AUR PROBOS SEB. Obverse: draped figure (Elpis, Greek spirit of Hope), standing to left, lifting hem of chiton with one hand, to right, holding flower; to left, inscription 'L / B'.

Roman coin of Constantius II, as Caesar, 324-337. Obverse: bust of Constantius II, facing left; to left and right, inscription 'FL IVL CONSTANTIVS NOB C'. Reverse: camp gate; above, star; to left, inscription 'PROVIDENTIAE CAESS'; beneath, 'SMANT-gamma'.

Reproduction of a Roman coin of Servius Sulpicius Galba (68-69). Obverse: bust of Galba, facing right; he wears a laurel crown; to left and right, inscription says 'IMP SER SVLP GALBA CAES AVG TR POT'. Reverse: Galba and the Praetorian Prefect stand on low platform to left, addressing troops to right; troops carry spears and standards; to left, 'S'; to right, 'C'; beneath, 'ADLOCVT'.

Roman coin of Constantine I, 306-337. Obverse: bust of Constantine I, facing right; to left, inscription says 'CONSTAN'; to right, 'TINVSAVG'. Reverse: wreath; within wreath is a star, two crosses, and 'VOT /*/XX'; encircling wreath, inscription says 'DNCONSTATIN IMN X AVG'.

Egyptian drachm coin of Ptolemy III, 246-221 BCE. Obverse: large head of Zeus Ammon, facing right, with curly hair. Reverse: large eagle, facing left, standing on a thunderbolt; to left, a cornucopia; to left, inscription ‘πTOΛEMAIoV’; to right, ‘RAΣIΛEΩΣ’. Coin is very heavy.

Byzantine coin of Heraclius, 610-641. Obverse: bust of Heraclius, facing front; he wears a crown with cross; to left, he holds a globus cruciger; to left, inscription says 'DNERA'; to right, 'C'. Reverse: large 'XX' with a pellet in between; to left, star; to right, 'E'; above, cross; in exergue, 'KRTs'.

Cast of Roman sestertius coin of Titus Flavius Vespasianus, 69-79. Obverse: bust of Vespasian, facing right; he wears a laurel crown; to left and right, inscription says ‘IMP CAES VESPASIAN AVG PM TR PPP COS III’. Reverse: two figures, standing and facing towards each other; to left, Titus, holding a spear and a parazonium, which is a long, triangular dagger; to right, Domitian, holding a spear and a roll; to left, ‘S’; to right, ‘C’; inscription encircles entire coin and says ‘CAES AVG F DES IMP AVG F COS DES IT’.

Byzantine coin of Anastasius I, 491-518. Obverse: bust of Anastasius I, facing right; to left, inscription says ‘ST’. Reverse: large ‘E’.