[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) › c5.65 # The Astronomical Observatories of Jai Singh c5.65 The Astronomical Observatories of Jai Singh c5.65 - **Language:** English ### [c5.65](https://indike.org/pramana/ins.science.kaye-1918.c5.65) ⁵ This implies that the Delhi Observatory was completed before the others were started; and that all of them were built before the preface was written. This dates the preface after 1734 and perhaps after 1737. (See p. 15). - [Previous: c5.64](https://indike.org/pramana/ins.science.kaye-1918.c5.64) - [Next: c5.66](https://indike.org/pramana/ins.science.kaye-1918.c5.66) - [Up: c5](https://indike.org/pramana/ins.science.kaye-1918.c5) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c5.65](https://indike.org/pramana/ins.science.kaye-1918.c5.65) · Pramāṇa