[Pramāṇa](https://indike.org/pramana/) › [Physical](https://indike.org/pramana/inp) › [Artefacts](https://indike.org/pramana/inp.artefact) › [National Museum, New Delhi](https://indike.org/pramana/inp.artefact.nm) › Small copper plate # Small copper plate Small copper plate ; tectangular, double, front and back held together by copper rivets at four corners. - **Kind:** artefact - **Date:** 400–599 CE --- Source: [https://indike.org/pramana/inp.artefact.nm.2002-5-483](https://indike.org/pramana/inp.artefact.nm.2002-5-483) · Pramāṇa