From:
Sir John Herschel
To:
James South
Date:
[21 September 1824]
Source of text:
RS:HS 16.429 (C: 20.186)
Summary:
Does not share JS's feeling of having pledged to continue double star observation. Reports on the high quality of the telescopes manufactured by Josef Fraunhofer.
Contributor:
John Herschel Project