[Pramāṇa](https://indike.org/pramana/) › [Physical](https://indike.org/pramana/inp) › [Artefacts](https://indike.org/pramana/inp.artefact) › [Indian Museum, Kolkata](https://indike.org/pramana/inp.artefact.im) › Roughly spherical artefact # Roughly spherical artefact Roughly spherical artefact of marble with flat top and bottom - **Kind:** artefact - **Date:** 2350–1750 BCE --- Source: [https://indike.org/pramana/inp.artefact.im.ns5911-a9011](https://indike.org/pramana/inp.artefact.im.ns5911-a9011) · Pramāṇa