From:
Sir John Herschel
To:
Francis Baily
Date:
[19 December 1830]
Source of text:
RS:HS 3.92 & 21.76
Summary:
Concerning the necessity for two observatories in the Southern Hemisphere.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Concerning the necessity for two observatories in the Southern Hemisphere.