Shop › Severus Alexander Silver Denarius (227 - 235 AD Rome) Image 1 of 3 Image 2 of 3 Image 3 of 3 Severus Alexander Silver Denarius (227 - 235 AD Rome) £250.00 Silver Denarius, Minted in Rome.Coin Diameter (mm): 20 Add To Cart Added! Silver Denarius, Minted in Rome.Coin Diameter (mm): 20