Search: letter in document-type 
1860-1869::1869 in date 
Natural History Museum and Archives in repository 
Sorted by:

Showing 13 of 3 items

From:
Charles Robert Darwin
To:
William Chester Tait
Date:
7 Apr [1869]
Source of text:
Natural History Museum, Library and Archives (General Special Collections DC AL 1/10)
Summary:

Drosophyllum plants recovering [from trip]. Describes experiments on them.

Contributor:
Darwin Correspondence Project
Text Online
From:
Ferdinand von Mueller
To:
Richard Owen
Date:
14 April 1869
Source of text:
Natural History Museum, London, General Library, Owen Correspondence, Vol. XIX, ff. 376-7
Summary:

No summary available.

Contributor:
Correspondence of Ferdinand von Mueller Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
25 June [1869]
Source of text:
The British Library (Add MS 46434: 186–7); Natural History Museum (Entomology Manuscripts MSS WAL A 1:1 (127-128))
Summary:

On butterfly scales: there are many secondary characters which baffle conjecture.

Was forced to make additions to Origin as short as possible.

Contributor:
Darwin Correspondence Project