Search: Wallace, A. R. in correspondent 
1860-1869 in date 
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Darwin, C. R. in correspondent 
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From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
27 Mar [1868]
Source of text:
The British Library (Add MS 46434: 123–4)
Summary:

There are so many doubtful points on the problems relating to sterility that they will never agree.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
6 Apr [1868]
Source of text:
The British Library (Add MS 46434: 125–9)
Summary:

More on the "terrible problem" of natural selection and sterility. CD’s reasons for disagreeing with ARW. CD analyses and answers ARW in detail in defence of his conclusion that sterility cannot be increased through natural selection.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
9 Apr [1868]
Source of text:
The British Library (Add MS 46434)
Summary:

Warns ARW of dubious character of list of European alpine genera and species in volcanoes of Hawaii. Problems of geographical distribution in oceanic islands.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
15 Apr [1868]
Source of text:
The British Library (Add MS 46434: 133–5)
Summary:

Admires ARW’s "Theory of birds’ nests" [J. Travel & Nat. Hist. 1 (1868): 73].

Discusses their respective views on birds’ nests, sexual selection, and protection.

Asks why, if brilliant colours of female butterflies are result of protective mimicry, do not males become equally brilliant? CD believes variation in females alone accounts for it, rather than protection.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
30 Apr [1868]
Source of text:
The British Library (Add MS 46434: 136–9)
Summary:

More on CD’s objections to ARW’s views on protection and natural selection.

Sexual selection.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
5 May [1868]
Source of text:
The British Library (Add MS 46434: 140–1)
Summary:

Criticism of ARW for too little esteem of the role of sexual selection as agent in giving colour.

Response to other topics.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
19 Aug [1868]
Source of text:
The British Library (Add MS 46434: 143–6)
Summary:

The problem of dimorphic plants and their fertility.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
16 Sept [1868]
Source of text:
The British Library (Add MS 46434: 149–50)
Summary:

CD’s oscillating views relating to protection and sexual selection.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
23 Sept [1868]
Source of text:
The British Library (Add MS 46434: 153–6)
Summary:

On their differences concerning sexual selection and protection.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
6 Oct [1868]
Source of text:
The British Library (Add MS 46434: 162–3)
Summary:

Sexual selection, protection.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
22 Jan [1869]
Source of text:
The British Library (Add MS 46434: 165–6)
Summary:

Response to letter about dedication of Malay Archipelago and several scientific papers.

Changes in 5th ed. of Origin.

Now feels individual differences of paramount importance. Fleeming Jenkin has convinced him about "single variations".

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
2 Feb [1869]
Source of text:
The British Library (Add MS 46434: 168–9)
Summary:

CD expressed himself badly. F. Jenkin’s argument was against single variations ever being perpetuated.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
5 Mar [1869]
Source of text:
The British Library (Add MS 46434)
Summary:

Reception of ARW’s book, Malay Archipelago.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
22 Mar [1869]
Source of text:
The British Library (Add MS 46434)
Summary:

Comments on Wallace’s Malay Archipelago.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
27 Mar [1869]
Source of text:
The British Library (Add MS 46434)
Summary:

Hopes ARW has not "murdered too completely your own and my child" [natural selection] in his Quarterly Review article ["Sir Charles Lyell on geological climates and the Origin", 126 (1869): 359–94] on Lyell’s Principles [10th ed.].

CD is attributing more significance to useless variability in new [5th] edition of Origin.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
14 Apr 1869
Source of text:
The British Library (Add MS 46434: 181–3)
Summary:

ARW’s review of 10th ed. of Lyell’s Principles [see 6684] is admirable.

But he differs "grievously" with ARW on man. CD sees no necessity for an additional and proximate cause.

Contributor:
Darwin Correspondence Project
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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
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
21 Oct 1869
Source of text:
The British Library (Add MS 46434: 189–90); Linnean Society of London (Quentin Keynes Collection)
Summary:

Anticipates that all their differences are fated to find expression in projected book on man.

Offers his early MS with useful references related to the distribution of animals. Hopes ARW’s book will not be "little".

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
5 Dec [1869]
Source of text:
The British Library (Add MS 46434: 194–5)
Summary:

Further comments on arrangements for German translation of their joint paper.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Alfred Russel Wallace
Date:
[23 Nov 1866?]
Source of text:
Alexander Historical Auctions (dealers) (29 April 2000)
Summary:

Will call on Wallace tomorrow (Saturday) at 10.

Contributor:
Darwin Correspondence Project