To Otto Zacharias 17 April [1878]
Summary
Doesn’t know anything about the insects in question, but has sent the photographs on to an expert in London.
| Author: | Charles Robert Darwin |
| Addressee: | Otto Zacharias |
| Date: | 17 Apr [1878] |
| Classmark: | University of Southern California Libraries, Special Collections, Feuchtwanger Memorial Library (Collection no. 0204, Lion Feuchtwanger papers, Box 01) |
| Letter no: | DCP-LETT-11478F |
Matches: 1 hit
- … no. 0204, Lion Feuchtwanger papers, Box 01) Charles Robert Darwin Down 17 Apr [1878] Otto …
To Karl von Scherzer 1 April 1878
Summary
Glad to hear of Ernst Haeckel’s reception in Vienna.
R. Virchow’s address ["Liberty of science", Nature 17 (1877–8): 72–4, 92–4, 111–13] very arrogant.
Sorry to hear of death of Arthur Lane.
| Author: | Charles Robert Darwin |
| Addressee: | Karl von Scherzer |
| Date: | 1 Apr 1878 |
| Classmark: | University of Southern California Libraries, Special Collections, Feuchtwanger Memorial Library (Collection no. 0204, Lion Feuchtwanger papers, Box 01) |
| Letter no: | DCP-LETT-11460 |
Matches: 1 hit
- … no. 0204, Lion Feuchtwanger papers, Box 01) Charles Robert Darwin Down 1 Apr 1878 Karl von …
From Edward Cresy 10 November 1860
Summary
Explains discrepancies in weights and measures caused by changes since 1836 in apothecaries’ measures.
EC has found that a discrepancy in A. W. von Hofmann’s experiments with iodine solutions resulted from an error in Hofmann’s use of decimals.
Reports S. P. Woodward’s opinion of the Origin: "a very sad book, it unsettles all one’s religious principles and the worst of it is so much of it is true".
| Author: | Edward Cresy, Jr |
| Addressee: | Charles Robert Darwin |
| Date: | 10 Nov 1860 |
| Classmark: | DAR 58.1: 7, 9 |
| Letter no: | DCP-LETT-2980 |
Matches: 4 hits
- … of iodine in 1 kilogramme of water. i.e. .01 milligramme per gramme. [diag] The original …
- … of the solution containing therefore .01 milligramme that is 1 100 of a milligramme, & he …
- … 1000 grammes = 1 kilogramme = 1 litre—gives .01 per gramme and in this the Sec says I am …
- … to write a milligramme .001 then the D rs .01 becomes .00001 a very clumsy figure to work …
To J. S. Burdon Sanderson 30 April [1876]
Summary
Suggests JSBS’s new machine for observing arterial action be used to test CD’s hypothesis that blushing is caused by thinking intensely about a part of the body and thus releasing the arteries.
| Author: | Charles Robert Darwin |
| Addressee: | John Scott Burdon Sanderson, baronet |
| Date: | 30 Apr [1876] |
| Classmark: | University of British Columbia Library, Rare Books and Special Collections (Darwin - Burdon Sanderson letters RBSC-ARC-1731-1-01) |
| Letter no: | DCP-LETT-10485 |
Matches: 1 hit
- … Burdon Sanderson letters RBSC-ARC-1731-1-01) Charles Robert Darwin London, Queen Anne St, …
From Leonard Darwin [after 14 February 1874]
Summary
Statistics showing rate of decline of population in Sandwich Islands, 1832–72.
| Author: | Leonard Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after 14 Feb 1874] |
| Classmark: | DAR 90: 8 |
| Letter no: | DCP-LETT-8709 |
| Darwin, C. R. | (3) |
| Cresy, Edward, Jr | (1) |
| Darwin, Leonard | (1) |
| Darwin, C. R. | (2) |
| Burdon Sanderson, J. S. | (1) |
| Scherzer, Karl von | (1) |
| Zacharias, Otto | (1) |
| Darwin, C. R. | (5) |
| Burdon Sanderson, J. S. | (1) |
| Cresy, Edward, Jr | (1) |
| Darwin, Leonard | (1) |
| Scherzer, Karl von | (1) |
Home and family in Commentary
Darwin’s observations on his children
Summary
Charles Darwin’s observations on the development of his children,[1] began the research that culminated in his book The Expression of the emotions in man and Animals, published in 1872, and his article ‘A biographical sketch of an infant’, published in…
Darwin on childhood
Summary
On his engagement to his cousin, Emma Wedgwood, in 1838, Darwin wrote down his recollections of his early childhood. Life. Written August–– 1838 My earliest recollection, the date of which I can approximately tell, and which must have been before…
Darwin on marriage
Summary
On 11 November 1838 Darwin wrote in his journal ‘The day of days!’. He had proposed to his cousin, Emma Wedgwood, and been accepted; they were married on 29 January 1839. Darwin appears to have written these two notes weighing up the pros and cons of…
The death of Anne Elizabeth Darwin
Summary
Charles and Emma Darwin’s eldest daughter, Annie, died at the age of ten in 1851. Emma was heavily pregnant with their fifth son, Horace, at the time and could not go with Charles when he took Annie to Malvern to consult the hydrotherapist, Dr Gully.…
Dining at Down House
Summary
Sources|Discussion Questions|Experiment Dining, Digestion, and Darwin's Domestic Life While Darwin is best remembered for his scientific accomplishments, he greatly valued and was strongly influenced by his domestic life. Darwin's…
