From:
James Grahame
To:
Sir John Herschel
Date:
[9 February 1824]
Source of text:
RS:HS 8.316
Summary:
On JG's concern for JH's well-being.
Contributor:
John Herschel Project
On JG's concern for JH's well-being.
Requests answer to JP's earlier letter. Observations of photospheres around planets and satellites.