From Amy Ruck to Horace Darwin [20 January 1872]
Summary
Describes the occurrence of earthworms and the signs of earthworm activity in the neighbourhood.
| Author: | Amy Richenda (Amy) Ruck; Amy Richenda (Amy) Darwin |
| Addressee: | Horace Darwin |
| Date: | [20 Jan 1872] |
| Classmark: | DAR 176: 221 |
| Letter no: | DCP-LETT-8168 |
From Amy Ruck to Horace Darwin [1 February 1872]
Summary
Observations on earthworm activity in old furrows on a hillside.
| Author: | Amy Richenda (Amy) Ruck; Amy Richenda (Amy) Darwin |
| Addressee: | Horace Darwin |
| Date: | [1 Feb 1872] |
| Classmark: | DAR 176: 222 |
| Letter no: | DCP-LETT-8193 |
To Amy Ruck 24 February [1872]
Summary
Wants AR to make any observations she can on the occurrence of little ledges on the side of steep, turf-covered slopes. Feels they may result from the washing down of worm-castings.
| Author: | Charles Robert Darwin |
| Addressee: | Amy Richenda (Amy) Ruck; Amy Richenda (Amy) Darwin |
| Date: | 24 Feb [1872] |
| Classmark: | DAR 185: 47 |
| Letter no: | DCP-LETT-8224 |
From Amy Ruck 15 March [1872]
Summary
Has failed to discover the signs of earthworm activity that CD described.
| Author: | Amy Richenda (Amy) Ruck; Amy Richenda (Amy) Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 15 Mar [1872] |
| Classmark: | DAR 176: 223 |
| Letter no: | DCP-LETT-8243 |
To Amy Ruck [1 November 1872]
Summary
Sends a copy of Expression and his autograph.
| Author: | Charles Robert Darwin |
| Addressee: | Amy Richenda (Amy) Ruck; Amy Richenda (Amy) Darwin |
| Date: | [1 Nov 1872] |
| Classmark: | DAR 185: 48 |
| Letter no: | DCP-LETT-8590 |
From Amy Ruck to Francis Darwin? 6 July 1874
Summary
Information about insects on Pinguicula leaves.
| Author: | Amy Richenda (Amy) Ruck; Amy Richenda (Amy) Darwin |
| Addressee: | Francis Darwin |
| Date: | 6 July 1874 |
| Classmark: | DAR 59.1: 71 |
| Letter no: | DCP-LETT-9534G |
From Francis and Amy Darwin 8 August [1874]
Summary
Describe the Pinguicula species found at Mürren. Have found seeds on some. Their large roots seem to indicate that they do not get much animal food.
| Author: | Francis Darwin; Amy Richenda (Amy) Ruck; Amy Richenda (Amy) Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 8 Aug [1874] |
| Classmark: | DAR 58.1: 139–40 |
| Letter no: | DCP-LETT-9595 |
Document type
| letter | (7) |
Author
| Darwin, Amy | (5) |
| Ruck, Amy | (5) |
| Darwin, C. R. | (2) |
| Darwin, Francis | (1) |
Addressee
| Darwin, Amy | (2) |
| Darwin, C. R. | (2) |
| Darwin, Horace | (2) |
| Ruck, Amy | (2) |
| Darwin, Francis | (1) |
Correspondent
| Darwin, Amy | (7) |
| Ruck, Amy | (7) |
| Darwin, C. R. | (4) |
| Darwin, Francis | (2) |
| Darwin, Horace | (2) |
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