From:
George Biddell Airy
To:
Sir John Herschel
Date:
[10 November 1840]
Source of text:
RS:HS 1.91
Summary:
On the possibility of obtaining a heliometer from Munich.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
On the possibility of obtaining a heliometer from Munich.