[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) › Fragment with square side # Fragment with square side Not an Prehistoric implement. Triangular shaped stone with polished on one side. - **Kind:** artefact --- Source: [https://indike.org/pramana/inp.artefact.im.8825-a3609](https://indike.org/pramana/inp.artefact.im.8825-a3609) · Pramāṇa