From:
William Henry Smyth
To:
Sir John Herschel
Date:
[20 November 1843]
Source of text:
RS:HS 16.274
Summary:
Asks JH for description of JH's 'little sweeper' telescope; plans to give a sketch of it in WS's book.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Asks JH for description of JH's 'little sweeper' telescope; plans to give a sketch of it in WS's book.