[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray](https://indike.org/pramana/ins.science.ray-1956) › c15.s2.44 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c15.s2.44 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c15.s2.44 - **Language:** English ### [c15.s2.44](https://indike.org/pramana/ins.science.ray-1956.c15.s2.44) furnace, were welded together in successive lumps to form the pillar. For, it is not easy even in modern times to forge in a single column such an enormous mass of iron, as represents the Delhi Pillar. - [Previous: c15.s2.43](https://indike.org/pramana/ins.science.ray-1956.c15.s2.43) - [Next: c15.s2.45](https://indike.org/pramana/ins.science.ray-1956.c15.s2.45) - [Up: c15.s2](https://indike.org/pramana/ins.science.ray-1956.c15.s2) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c15.s2.44](https://indike.org/pramana/ins.science.ray-1956.c15.s2.44) · Pramāṇa