From J. B. Hannay 28 May 1881
Summary
In complex molecules such as proteins, liquid and gaseous states merge.
| Author: | James Ballantyne Hannay |
| Addressee: | Charles Robert Darwin |
| Date: | 28 May 1881 |
| Classmark: | DAR 166: 98 |
| Letter no: | DCP-LETT-13180 |
To J. B. Hannay 22 June 1881
Summary
Suggests modification in JBH’s experiment on formation of diamonds.
Speculates about chemical products of constituents of living organisms when subjected to heat and pressure.
| Author: | Charles Robert Darwin |
| Addressee: | James Ballantyne Hannay |
| Date: | 22 June 1881 |
| Classmark: | American Philosophical Society (Mss.B.D25.592) |
| Letter no: | DCP-LETT-13214 |
From J. B. Hannay 27 June 1881
Summary
Experiments on change of state in albumen under high temperature and pressure.
| Author: | James Ballantyne Hannay |
| Addressee: | Charles Robert Darwin |
| Date: | 27 June 1881 |
| Classmark: | DAR 166: 99 |
| Letter no: | DCP-LETT-13222 |
Document type
| letter | (3) |
Author
| Hannay, J. B. | (2) |
| Darwin, C. R. | (1) |
Addressee
| Darwin, C. R. | (2) |
| Hannay, J. B. | (1) |
Date
| 1881 | (3) |
