Search: letter in document-type 
1870-1879::1870::10::23 in date 
Sorted by:

Showing 1–3 of 3 items

DCP-LETT-6595

From:
Charles Robert Darwin
To:
Alexander Agassiz
Date:
[23 Oct 1870?]
Source of text:
DAR 143: 7
Summary:

Suggests time for AA to visit.

Contributor:
Darwin Correspondence Project

Herschel3443

From:
Sir John Herschel
To:
John Tyndall
Date:
[23 October 1870]
Source of text:
RI 459 (draft : RS:HS 17.409a; C: RS:HS 24.336; C: RI 573-4)
Summary:

Thanks for paper on action of rays 'of high refrangibility' on gases and vapors. Attempts to understand reflection of wave motion on particles with diameters 'incomparably smaller' than length of wave.

Contributor:
John Herschel Project
Text Online

WCP5544

From:
William Fraser Tolmie
To:
Joseph Dalton Hooker
Date:
23 October 1870
Source of text:
Royal Botanic Gardens, Kew: DC 195 folio 164
Summary:

No summary available.

Contributor:
Alfred Russel Wallace Correspondence Project
Author
Addressee
Correspondent
Date
Document type
Repository
Contributor
Transcription available