[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) › Crescent # Crescent Chalcedony lunate. Abrupt retouch around the curved back converges at the points with marginal, scalar retouch on the straight edge. - **Kind:** artefact --- Source: [https://indike.org/pramana/inp.artefact.bm.car-14-28](https://indike.org/pramana/inp.artefact.bm.car-14-28) · Pramāṇa