John Halliday Croom. Photograph by A. Swan Watson.
- Watson, Andrew Swan, 1863-1930.
- Reference:
- 12569i
Licence: Public Domain Mark
Credit: John Halliday Croom. Photograph by A. Swan Watson. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/M0009768/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: John Halliday Croom. Photograph by A. Swan Watson. Wellcome Collection. Source: Wellcome Collection.