From:
E. W. Payne
To:
Sir John Herschel
Date:
[7 February 1850]
Source of text:
RS:HS 14.148
Summary:
Discusses points of lunar and solar eclipse observations.
Contributor:
John Herschel Project
Showing 1–2 of 2 items
Discusses points of lunar and solar eclipse observations.
Asks questions relevant to a series of books presenting science for juveniles.