From:
Unidentified
To:
Sir John Herschel
Date:
[20 September 1847]
Source of text:
Harvard: Houghton
Summary:
Asks JH about calculations of arcs of meridian.
Contributor:
John Herschel Project
Showing 1–3 of 3 items
Asks JH about calculations of arcs of meridian.
Comments on EC's observations of some nebulae and comets.
Gratitude for receipt of JH's Cape Results.