The Astronomical Observatories of Jai Singh c7.40

Language: English

c7.40

(l) Separated from the others by the smaller shadow scales (k) are the names of the European months, with a scale showing the days of each month, etc. The instrument was made in A.D. 1680 and correctly indicates that spring commenced on March 10th.

Previous: c7.39
Next: c7.41
Up: c7