[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) › Vessel # Vessel A rim sherd with balck slip externally and on the internal portion of the rim. The rim is inverted and rounded. Externally the sherd has one horizontal rib. - **Kind:** artefact - **Date:** 3500–3100 BCE --- Source: [https://indike.org/pramana/inp.artefact.bm.1986-1018-120](https://indike.org/pramana/inp.artefact.bm.1986-1018-120) · Pramāṇa