From:
Thomas Maclear
To:
Sir John Herschel
Date:
[28 March 1842]
Source of text:
RS:HS 12.131
Summary:
Received JH's constellation reform paper. Reports on triangulation at Zwartland and observations of possible variable stars. Obelisk at Feldhausen erected; relates controversies over the site.
Contributor:
John Herschel Project