From:
John Herschel
To:
Mary Somerville
Date:
28 Feb 1858
Source of text:
HS 16.361, RS
Summary:
No summary available.
Contributor:
Brigitte Stenhouse
Showing 1–2 of 2 items
No summary available.
Lists facts from various astronomical catalogues, such as the number of fixed, double, and binary stars. Discusses parallax. Thanks her for second edition of Physical Geography.