Parthian helmet, ensign and weapons from the Column of Marcus Aurelius 1, Dacian breastplate armour 2, Dacian quiver 3 and Dacian shield 4 (all from Trajan's Column). Copperplate engraving by Pietro Ruga after an illustration by Lorenzo Rocceggiani from his own 100 Plates of Costumes Religious, Civil and Military of the Ancient Egyptians, Etruscans, Greeks and Romans, Franzetti, Rome, 1802.