Coin of Valerian, Emperor of Rome, Gallienus, Emperor of Rome and Valerian II, Caesar of Rome, from Nicaea
Artist: Unknown
Mint: Nicaea (Bithynia)
Ruler: Gallienus, Emperor of Rome, ca. A.D. 218–268, ruled 253–68
Ruler: Valerian II, Caesar of Rome, A.D. 255-258
Ruler: Valerian, Emperor of Rome, ca. A.D. 190–260, ruled 253–60
Technical metadata and APIs
- IIIF
-
The International Image Interoperability Framework, or IIIF, is an open standard for delivering high-quality, attributed digital objects online at scale. Visit iiif.io to learn more
- Linked Art
-
Linked Art is a Community working together to create a shared Model based on Linked Open Data to describe Art.