Rare early photograph of a Sumatran rhino taken in Penang, Malsyia. Plate 4 in Hubback, T., 1939. The two-horned Asiatic rhinoceros (Dicerorhinus sumatrensis). Journal of the Bombay Natural History Society 40 (4): 594-617, pls. 1-8
Hubback 1939 Living rhino
