[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 Oval, pale chalcedony cabochon cut seal engraved on the flat face with a winged griffin; pierced with a large vertical hole for suspension. - **Kind:** artefact - **Date:** 399–200 BCE --- Source: [https://indike.org/pramana/inp.artefact.bm.1880-3605](https://indike.org/pramana/inp.artefact.bm.1880-3605) · Pramāṇa