1. Coin: billon antoninianus Bookmark Museum number: 8-4043 Culture or time period: Illyrian Emperors (268–284 AD) Object class: Antoniniani and Coins (money) Function: 7.5 Issued Currency and Associated Containers Production date: 270-275 AD Dimensions: linear 24 millimeters and weight 3.6 grams Collector: Alfred Emerson Collection place: Rome (modern city), Lazio, Central Italy Person depicted: Aurelian (Emperor of Rome) and Sol (Roman deity)