From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[9 August 1827]
Source of text:
RS:HS 13.136
Summary:
Has received the actinometer safely by the hand of Mr. De Lavigne, also the instructions. Hopes to use it in the Alps, and will send some observations. De Lavigne was enchanted with England.
Contributor:
John Herschel Project