[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [The Astronomical Observatories of Jai Singh](https://indike.org/pramana/ins.science.kaye-1918) › c6.14 # The Astronomical Observatories of Jai Singh c6.14 The Astronomical Observatories of Jai Singh c6.14 - **Language:** English ### [c6.14](https://indike.org/pramana/ins.science.kaye-1918.c6.14) J.—Unnatāṃśa Yantra. A graduated brass circle, 17½ feet in diameter. Jaipur. - [Previous: c6.13](https://indike.org/pramana/ins.science.kaye-1918.c6.13) - [Next: c6.15](https://indike.org/pramana/ins.science.kaye-1918.c6.15) - [Up: c6](https://indike.org/pramana/ins.science.kaye-1918.c6) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c6.14](https://indike.org/pramana/ins.science.kaye-1918.c6.14) · Pramāṇa