Search: Herschel, John in correspondent 
Selwyn, William in correspondent 
1870-1879::1870::04::30 in date 
Sorted by:

Showing 11 of 1 item

From:
Sir John Herschel
To:
William Selwyn
Date:
[30 April 1870]
Source of text:
RS:HS 24.309
Summary:

Is returning March heliographs. Discusses the appearance of the spots. Has not received the April heliographs.

Contributor:
John Herschel Project
Document type
Transcription available