British (Nationality)
[S.P. Pratt, F.R.S.]
[Lovell Reeve, F.L.S.]
[Sir David Brewster]
[Richard Kippist, Lib. L.S.]
[Unidentified woman, standing]
[Man in military uniform]
[Man dressed in military uniform]
[Unidentified woman wearing a long dress, holding a book atop a credenza, standing]
, 1850
, 1854
, 1855
![[S.P. Pratt, F.R.S.]](https://media.getty.edu/iiif/image/8542f7a6-7a1f-441d-a860-22bb2fd72a3c/full/843,/0/default.jpg)
![[Lovell Reeve, F.L.S.]](https://media.getty.edu/iiif/image/51770b40-b3a0-445e-b1a4-76086c01dbe3/full/843,/0/default.jpg)
![[Sir David Brewster]](https://media.getty.edu/iiif/image/a52f79fc-da62-432f-8088-dc1e034765b7/full/843,/0/default.jpg)
![[Richard Kippist, Lib. L.S.]](https://media.getty.edu/iiif/image/4ad6f519-9deb-4ed8-80ae-442a9ca73fb5/full/843,/0/default.jpg)
![[Unidentified woman, standing]](https://media.getty.edu/iiif/image/48012d82-4283-4153-8b3e-9942da06fad3/full/843,/0/default.jpg)
![[Man in military uniform]](https://media.getty.edu/iiif/image/e2853e47-d30b-4510-ae18-b5a6d2f4492d/full/843,/0/default.jpg)
![[Man dressed in military uniform]](https://media.getty.edu/iiif/image/0bda6483-c9d9-46f2-9ea4-b168b0cfd322/full/843,/0/default.jpg)
![[Unidentified woman wearing a long dress, holding a book atop a credenza, standing]](https://media.getty.edu/iiif/image/3431fa57-a73b-4a7c-af06-7e615b5bb83d/full/843,/0/default.jpg)
![[W. Robert Grove, F.R.S.]](https://media.getty.edu/iiif/image/dc516df6-143e-488c-b405-c0cbb5b4325c/full/843,/0/default.jpg)
![[Gen. Sabine, P.R.S.]](https://media.getty.edu/iiif/image/91fe1351-6586-4fc1-af3f-b152a617d696/full/843,/0/default.jpg)
![[John E. Gray, Ph.D., F.R.S.]](https://media.getty.edu/iiif/image/2615240b-0b32-4639-8c30-5bdb7b709c54/full/843,/0/default.jpg)
![[Portrait of Wakefield, F.L.S.]](https://media.getty.edu/iiif/image/e4747482-b523-49cd-b2fd-8de634fafcb5/full/843,/0/default.jpg)
![[R.MacAndrew, FRS]](https://media.getty.edu/iiif/image/77d60e7c-bb36-4e45-859e-99793e51832c/full/843,/0/default.jpg)
![[Thomas Bell, F.R.S.]](https://media.getty.edu/iiif/image/fe58229f-81b5-431f-9177-dc2c5460cb08/full/843,/0/default.jpg)
![[Dr. Francis Boott, F.L.S.]](https://media.getty.edu/iiif/image/9f7a3ce1-b1eb-40f5-833a-01ba0b03a06a/full/843,/0/default.jpg)
![[J. Alex. Hankey, F.L.S.]](https://media.getty.edu/iiif/image/0f7b6b28-e662-43dd-ad0e-6b0e9f71259f/full/843,/0/default.jpg)
![[Danl. Sharpe F.L.S., G.S.]](https://media.getty.edu/iiif/image/3db1976e-d250-438f-9f72-e146adedd155/full/843,/0/default.jpg)
![[Robt. B. Todd, M.D., F.R.S.]](https://media.getty.edu/iiif/image/7fe7c5b3-c9a3-401d-b098-abed0a58204d/full/843,/0/default.jpg)
![[J.G. Jeffreys, F.R.S.]](https://media.getty.edu/iiif/image/0774a564-b586-4b95-afdf-49a6d5273546/full/843,/0/default.jpg)
![[J. Alexander Prior, J.L.S., F.R.S.]](https://media.getty.edu/iiif/image/9dff534b-373f-4ae0-9828-84df96d52b80/full/843,/0/default.jpg)
![Robert Hudson, F.R.S.]](https://media.getty.edu/iiif/image/37d3a201-0255-4ca3-9b7c-833f0d7c37e5/full/843,/0/default.jpg)
![[Berthold Seemann, F.L.S.]](https://media.getty.edu/iiif/image/02656918-d82f-43b0-b375-b3486c1c1181/full/843,/0/default.jpg)
![[James A. Salter, F.R.S.]](https://media.getty.edu/iiif/image/43aaf6eb-b27d-42d3-ab1f-70e1e15b1304/full/843,/0/default.jpg)
![[Arthur Henfrey, FLS]](https://media.getty.edu/iiif/image/c0bca0f9-d022-4ae9-8b4c-4635e4ec5fe8/full/843,/0/default.jpg)
![[Lyon Playfair, F.R.S.]](https://media.getty.edu/iiif/image/e33997e2-5056-42fc-942b-4a4991bd6a4f/full/843,/0/default.jpg)
![[Portrait of Thomson, F.R.S.]](https://media.getty.edu/iiif/image/9342fcd5-e030-49b2-9e5c-f556408a48dd/full/843,/0/default.jpg)
![[Prof. Ch. C. Babington]](https://media.getty.edu/iiif/image/adf949aa-a973-4e2d-9196-dd78107cd591/full/843,/0/default.jpg)