From:
Sir John Herschel
To:
[James Nasmyth]
Date:
[29 September 1863]
Source of text:
Massachusetts Historical Society
Summary:
Gives advice on observing and photographing the sun and moon. Invites JN to visit JH.
Contributor:
John Herschel Project
Gives advice on observing and photographing the sun and moon. Invites JN to visit JH.
Declines offer of models of the moon's structure. Does not plan to present a lunar paper to the R.A.S.