1203095 Roman Imperial Coin from Colonia Claudia Ara Agrippinensium, AD 271 (debased silver) by Roman, (3rd century AD); 2x2 cm; Ashmolean Museum, University of Oxford, UK; (add.info.: Domitianus II, thought to have been a Roman soldier acclaimed as emperor for some weeks around late 270 or early 271, often designated a usurper of the Gallic Empire.); 穢 Ashmolean Museum ; out of copyright.