From:
Joseph Johann Littrow
To:
Sir John Herschel
Date:
[23 December 1823]
Source of text:
RS:HS 11.244
Summary:
New Observatory is being planned on the lines of the new one being built at Obo in Finland. Would like an open letter from JH on the requirements for an observatory. Is there any news of the clock for [L. A.?] Fallon?
Contributor:
John Herschel Project