[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) › c6.6 # The Astronomical Observatories of Jai Singh c6.6 The Astronomical Observatories of Jai Singh c6.6 - **Language:** English ### [c6.6](https://indike.org/pramana/ins.science.kaye-1918.c6.6) B.—Astrolabe dated the 31st year of the reign of Shāh Jahān and A.H. 1067 (=A.D. 1657). Diameter 13 inches. Jaipur. Figures 6 and 8. - [Previous: c6.5](https://indike.org/pramana/ins.science.kaye-1918.c6.5) - [Next: c6.7](https://indike.org/pramana/ins.science.kaye-1918.c6.7) - [Up: c6](https://indike.org/pramana/ins.science.kaye-1918.c6) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c6.6](https://indike.org/pramana/ins.science.kaye-1918.c6.6) · Pramāṇa