[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) › c2.19 # The Astronomical Observatories of Jai Singh c2.19 The Astronomical Observatories of Jai Singh c2.19 - **Language:** English ### [c2.19](https://indike.org/pramana/ins.science.kaye-1918.c2.19) | 21. Hindu Astrolabe . . . . . | . 31 | | 22. Jai Singh's large iron and brass astrolabes . . . . . . . . . | . 32 | | 23. The Unnatāṃśa Yantra, Chakra Yantra, Krānti Vritti Yantra . . . . . | . 32 | | 24. A modern Hindu Astrolabe . . . . . . . . . . . | . 33 | | 25. Dhruva Bhrama Yantra . . . . . | . 33 | | 26. Other instruments . . . . . | . 34 | - [Previous: c2.18](https://indike.org/pramana/ins.science.kaye-1918.c2.18) - [Next: c2.20](https://indike.org/pramana/ins.science.kaye-1918.c2.20) - [Up: c2](https://indike.org/pramana/ins.science.kaye-1918.c2) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c2.19](https://indike.org/pramana/ins.science.kaye-1918.c2.19) · Pramāṇa