[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) › Intaglio # Intaglio Stamp-seal; carved from dark green chalcedony; domed form; intaglio; flat face engraved with a fire-altar design; pierced. - **Kind:** artefact - **Date:** 200–699 CE --- Source: [https://indike.org/pramana/inp.artefact.bm.1892-1103-195](https://indike.org/pramana/inp.artefact.bm.1892-1103-195) · Pramāṇa