Search: Herschel, John in correspondent 
Ryan, Edward in correspondent 
1830-1839::1835 in date 
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From:
Sir Edward Ryan
To:
Sir John Herschel
Date:
[17 March 1835]
Source of text:
RS:HS 14.453
Summary:

Sends the thermometers he made at sea. Made them as accurately as he could. Introduces Lady William Bentinck.

Contributor:
John Herschel Project
From:
Sir Edward Ryan
To:
Sir John Herschel
Date:
[20 December 1835]
Source of text:
RS:HS 14.454
Summary:

Discusses readings made by his barometer and that sent from the Observatory by Charles Babbage. Sends publications concerning a new fossil and on geology.

Contributor:
John Herschel Project
Document type
Transcription available