1. Coin: æ antoninianus Bookmark Museum number: 8-5662 Culture or time period: Constantinian Dynasty (313–363 AD) Object class: Antoniniani and Coins (money) Function: 7.5 Issued Currency and Associated Containers Production date: 305-308 AD Dimensions: linear 21 millimeters Collector: H. M. Holbrook Collection place: Alexandria, Lower Egypt Person depicted: Constantius I (Emperor of Rome), Jupiter (Roman deity), and Victoria (Roman diety)
2. Coin: æ antoninianus Bookmark Museum number: 8-6504 Culture or time period: Constantinian Dynasty (313–363 AD) Object class: Antoniniani and Coins (money) Function: 7.5 Issued Currency and Associated Containers Production date: 276-282 AD Dimensions: weight 4.5 grams Collector: unknown Collection place: Rome (ancient city) Person depicted: Probus (Emperor of Rome) and Zeus (Greek deity)