To [John Colby] 2 March [1877]
Summary
Does not think the pistil behaved as JC described, except by mere accident.
Author: | Charles Robert Darwin |
Addressee: | John Colby |
Date: | 2 Mar [1877] |
Classmark: | The National Library of Israel (Abraham Schwadron collection, Schwad 03 04 07) |
Letter no: | DCP-LETT-10873F |
Matches: 1 hit
- … Israel (Abraham Schwadron collection, Schwad 03 04 07) Charles Robert Darwin Down 2 Mar [ …
To ? 13 December [1869]
Summary
Has given the right of translation [of Descent] to Julius Victor Carus of Leipzig, so the recipient should inform Alexander Duncker to communicate with JVC.
Author: | Charles Robert Darwin |
Addressee: | Unidentified |
Date: | 13 Dec [1869] |
Classmark: | The National Library of Israel (Abraham Schwadron collection, Schwad 03 04 07) |
Letter no: | DCP-LETT-7028F |
Matches: 1 hit
- … Israel (Abraham Schwadron collection, Schwad 03 04 07) Charles Robert Darwin Down 13 Dec [ …
To John Allen 25 May 1847
Summary
Thanks for JS’s note concerning a proposal [concerning some aspect of education of poor children?] which CD has to decline because of his poor health and his work in Natural History.
Author: | Charles Robert Darwin |
Addressee: | John Allen |
Date: | 25 May 1847 |
Classmark: | The National Library of Israel (Abraham Schwadron collection, Schwad 03 04 07) |
Letter no: | DCP-LETT-1090F |
Matches: 1 hit
- … Israel (Abraham Schwadron collection, Schwad 03 04 07) Charles Robert Darwin Down 25 May …
From Joseph Fayrer 30 June 1874
Author: | Joseph Fayrer, 1st baronet |
Addressee: | Charles Robert Darwin |
Date: | 30 June 1874 |
Classmark: | DAR 58.1: 69–72 |
Letter no: | DCP-LETT-9521 |
Matches: 1 hit
- … other with a solution of cobra poison of . 03 gramme Poison to 4 . 6. cubic centimetres …
Smith, C. A. (1827–1907)
Matches: 1 hit
- … as The New Haven Evening Register; Date: 03-17-1894; Volume: LII; Issue: 65; Page: [1]; …
From Joseph Fayrer 6 January 1875
Summary
Encloses results of experiments on influence of snake poison on ciliary action and vegetable protoplasm.
Author: | Joseph Fayrer, 1st baronet |
Addressee: | Charles Robert Darwin |
Date: | 6 Jan 1875 |
Classmark: | DAR 58.2: 71, 73–82, DAR 164: 112 |
Letter no: | DCP-LETT-9806 |
Matches: 1 hit
- … 1. A standard solution of cobra poison: ·03 gramme to 4·6 cubic centimetres of water was …
Darwin, C. R. | (3) |
Fayrer, Joseph | (2) |
Darwin, C. R. | (2) |
Allen, John | (1) |
Colby, John | (1) |
Unidentified | (1) |
Darwin, C. R. | (5) |
Fayrer, Joseph | (2) |
Allen, John | (1) |
Colby, John | (1) |
Unidentified | (1) |
Sexual selection in Commentary

Darwin in letters, 1868: Studying sex
Summary
The quantity of Darwin’s correspondence increased dramatically in 1868 due largely to his ever-widening research on human evolution and sexual selection.Darwin’s theory of sexual selection as applied to human descent led him to investigate aspects of the…
Matches: 8 hits
- … of a ‘short essay’ on man ( letter to Ernst Haeckel, 3 July 1868 ). But this work would eventually …
- … pages feel fairly nauseated’ ( letter to J. D. Hooker, 3 February [1868] ). But such worries were …
- … kind almost heroic, in you to sacrifice your hair and pay 3 d in the cause of science …
- … canary (letters from J. J. Weir, [26] March 1868 and 3 June 1868 ). ‘It was very kind’, …
- … on 9 September . Darwin annotated a letter sent on 3 April by Henry Doubleday that contained a …
- … you have communicated to me’ ( letter to Fritz Müller, 3 June 1868 ). it is a fatal …
- … of species through the study of monstrosities, remarked on 3 April , ‘your works are destined to …
- … admirer of your genius’, wrote Frederick Behrens on 3 December , ‘I presume you are much plagued …

Darwin in letters, 1867: A civilised dispute
Summary
Charles Darwin’s major achievement in 1867 was the completion of his large work, The variation of animals and plants under domestication (Variation). The importance of Darwin’s network of correspondents becomes vividly apparent in his work on expression in…
Matches: 1 hits
- … from his publisher, John Murray, he wrote to Murray on 3 January 1867 , ‘I cannot tell you how …

Sexual selection
Summary
Although natural selection could explain the differences between species, Darwin realised that (other than in the reproductive organs themselves) it could not explain the often marked differences between the males and females of the same species. So what…
Matches: 1 hits
- … whenever I gaze on it, makes me sick! ( To Asa Gray, 3 April [1860] ) Bernard Peirce …

John Beddoe
Summary
In 1869, when gathering data on sexual selection in humans, Darwin exchanged a short series of letters with John Beddoe, a doctor in Bristol. He was looking for evidence that racial differences that appear to have no benefit in terms of survival - and…
Matches: 1 hits
- … In 1869 Darwin exchanged a short series of letters with a John Beddoe, a doctor in Bristol who had …