From:
James South
To:
Sir John Herschel
Date:
[1823-11-14 or later
Source of text:
RS:HS 16.475
Summary:
Will bring a transit instrument to Slough so that JH and JS can determine its longitude. Proposes joint observations of the satellites of Saturn. Has been observing 61 Cygni.
Contributor:
John Herschel Project