[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Yantras or Mechanical Contrivances in Ancient India](https://indike.org/pramana/ins.science.raghavan-1952) › c2.186 # Yantras or Mechanical Contrivances in Ancient India c2.186 Yantras or Mechanical Contrivances in Ancient India c2.186 - **Language:** English ### [c2.186](https://indike.org/pramana/ins.science.raghavan-1952.c2.186) A series of yantras now follows with some details of their manufacture: - [Previous: c2.185](https://indike.org/pramana/ins.science.raghavan-1952.c2.185) - [Next: c2.187](https://indike.org/pramana/ins.science.raghavan-1952.c2.187) - [Up: c2](https://indike.org/pramana/ins.science.raghavan-1952.c2) --- Source: [https://indike.org/pramana/ins.science.raghavan-1952.c2.186](https://indike.org/pramana/ins.science.raghavan-1952.c2.186) · Pramāṇa