Pochetnaia gramota (Certificate of Recognition)
Printer: 1-ia tipografiia Transzheldorizdata NKPS (Moscow, active 20th century)
Technical metadata and APIs
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.