[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) › c6.7 # The Astronomical Observatories of Jai Singh c6.7 The Astronomical Observatories of Jai Singh c6.7 - **Language:** English ### [c6.7](https://indike.org/pramana/ins.science.kaye-1918.c6.7) C.—Astrolabe. Designed by Muḥammad Amīn bin Muḥammad Ṭāhir and engraved by ’Abdul Aimmah. From Herāt. Diameter 7·3 inches. Indian Museum, Calcutta. Figures 9, 12, 15 and 16. - [Previous: c6.6](https://indike.org/pramana/ins.science.kaye-1918.c6.6) - [Next: c6.8](https://indike.org/pramana/ins.science.kaye-1918.c6.8) - [Up: c6](https://indike.org/pramana/ins.science.kaye-1918.c6) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c6.7](https://indike.org/pramana/ins.science.kaye-1918.c6.7) · Pramāṇa