[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) › c14.7 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c14.7 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c14.7 - **Language:** English ### [c14.7](https://indike.org/pramana/ins.science.ray-1956.c14.7) References are found in the Rigveda about the preparation and tanning of leather and hides for use as slings, beadstrings, reins and whips. - [Previous: c14.6](https://indike.org/pramana/ins.science.ray-1956.c14.6) - [Next: c14.8](https://indike.org/pramana/ins.science.ray-1956.c14.8) - [Up: c14](https://indike.org/pramana/ins.science.ray-1956.c14) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c14.7](https://indike.org/pramana/ins.science.ray-1956.c14.7) · Pramāṇa