From:
Sir John Herschel
To:
Edward Joshua Cooper
Date:
[16 March 1852]
Source of text:
RS:HS 23.119
Summary:
Offers a variety of solutions to stopping 'offensive light' during solar observations.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Offers a variety of solutions to stopping 'offensive light' during solar observations.