(Ancient Greek bronze coin from Ikesankom Konbouto, 100 BC)

(Ancient Greek silver coin from Histiaea, 196-146 BC)

(Ancient Greek bronze coin from Carthage, 340-320 BC)

(Ancient Greek silver coin from Sicyon, 400-300 BC)

(Ancient Greek silver coin from Syracuse, 485-465 BC)

(Roman copper alloy sestertius of Gordian III, 240)

(Roman billon antoninianus of Maximian, from Carthage, 303)

(Roman billon antoninianus of Maximian, from Rome, 297-8)

(Roman bronze follis of Fausta, 326-7)

(Roman bronze as in the name of the deified Emperor Augustus, 22-30)

(Roman bronze tetradrachm from Egypt, in the name of Nero, 64-5)

(Roman bronze coin from Egypt, in the name of Probus, 280-1)

(Medieval billon diner of Alfons VI as King of Majorca, from Minorca, 1416-58)

(Byzantine 20 nummi copper coin of Heraclius, 622-3)

(Byzantine copper follis of Theophilus, 830-42)

(Byzantine copper follis of Constantine V, 751-75)

(Medieval copper trifollaro of Roger I (1071-1101) of Naples and Sicily, from Mileto, c.1098-1101)

(Ottoman silver onluk of Selim III, from Istanbul, 1795-6)

(Ottoman silver qirsh of Mahmud II, from Istanbul, 1823-9)

(Moroccan copper fals, 1664-1894)

(Silver dirham of al-Mahdi Muhammad I of Málaga, 1050-1)

(Ottoman gold ½ altin of Mahmud II, from Istanbul, 1808-39)

(Portugese silver 400 reis coin of João VI, from Lisbon, 1807)

(Silver doppio giulio of Pope Benedict XIV, 1755)

(Russian copper 10 kopek coin, 1830-9)

(Silver 25 centimes piece of Haiti, 1827)

(Silver rupee of the Bombay Presidency, from Murshidabad, 1793-7)