From:
Frederick Howlett
To:
Sir John Herschel
Date:
[5 April 1871]
Source of text:
RS:HS 10.26
Summary:
Is anxious to have an astronomical eye-piece based on JH's principles. Encloses communication from Messrs. Horne and Thornthwaite, who would like details for their employee, [W.?] Ackland, to work from.
Contributor:
John Herschel Project