Search: Herschel, John in correspondent 
Perigal, Henry in correspondent 
Herschel, John in addressee 
letter in document-type 
No in transcription-available 
1840-1849::1840::02 in date 
Sorted by:

Showing 1–1 of 1 item

Herschel12501

From:
Henry Perigal
To:
Sir John Herschel
Date:
[29 February 1840]
Source of text:
RS:HS 13.367
Summary:

More on machine-made curves [see HP's 1840-1-28].

Contributor:
John Herschel Project
Author
Addressee
Correspondent
Date
Document type
Contributor
Transcription available