From:
William Trant, Jr.
To:
Sir John Herschel
Date:
[2 October 1863]
Source of text:
RS:HS 17.363
Summary:
Thanks JH upon receiving the essay for the Leeds Astronomical Society lecture series ['The Yard, the Pendulum, and the Metre, Considered in Reference to the Choice of a Standard of Length'].
Contributor:
John Herschel Project