[Pramāṇa](https://indike.org/pramana/) › [Physical](https://indike.org/pramana/inp) › [Artefacts](https://indike.org/pramana/inp.artefact) › [The British Museum, London](https://indike.org/pramana/inp.artefact.bm) › Stamp-seal # Stamp-seal Onyx stamp-seal; engraved with sitting bull to right; broken; incompete; large section missing from upper right; chipped. - **Kind:** artefact - **Date:** 200–299 CE --- Source: [https://indike.org/pramana/inp.artefact.bm.1943-1009-20-2](https://indike.org/pramana/inp.artefact.bm.1943-1009-20-2) · Pramāṇa