Various Photographers c.1870s-1930s

MEDICAL INTEREST (AFRICA) c.1870s-1930s, including albumen prints of a human skull, (3) image size, 195 x 150mm, mounted on contemporary card support, together with loose silver gelatin print (25) image size 215 x 155mm largest, 95 x 70mm smallest, documenting various skin diseases, viruses, and injuries, some images with annotations verso.