[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) › A device with two parts attached together # A device with two parts attached together A device with two parts attached together - **Kind:** artefact --- Source: [https://indike.org/pramana/inp.artefact.im.a9256](https://indike.org/pramana/inp.artefact.im.a9256) · Pramāṇa