Roman Provincial Coins Roman Republican Coins Russian Coins & Bank Notes SILVER BULLION Other Item: i28668   Authentic Ancient Coin of: Orbiana Augusta wife of Emperor Severus Alexander Roman Empress 225- 227 A.D. Silver Denarius 19mm (2.53 grams) Rome mint 225 A.D. Reference: RIC 320 (Severus Alexander), BMC 291, C 2