From:
George Biddell Airy
To:
Sir John Herschel
Date:
[30 October 1848]
Source of text:
RS:HS 1.213 (C: RGO 6.370.80)
Summary:
Regarding the annual equation of the moon's orbit.
Contributor:
John Herschel Project
Showing 41–43 of 43 items
Regarding the annual equation of the moon's orbit.
Observations on JH's chapters [of Admiralty Manual?] received from the printers.
Comments on observational quality obtainable with the great telescope of William Parsons [Earl of Rosse].