From:
Sir John Herschel
To:
James David Forbes
Date:
[22 June 1847]
Source of text:
RS:HS 22.320
Summary:
Asks for details of several actinometers.
Contributor:
John Herschel Project
Showing 21–22 of 22 items
Asks for details of several actinometers.
Agrees that it would be desirable to make further observations at the Cape, but foresees difficulties, especially liaison with the Astronomer Royal at the Cape.