From:
Francis Charles Knowles
To:
Sir John Herschel
Date:
[5 April 1849]
Source of text:
RS:HS 11.64
Summary:
Looks forward to the new edition of JH's Treatise Astr. Comments on the atmosphere and gases on the surface of the moon. What does JH think of these comments?
Contributor:
John Herschel Project