
Horns of a female Ceratotherium simum cottoni shot at Rhino Camp in January 1910. Plate 31 in Heller, E., 1913. The white rhinoceros. Smithsonian Miscellaneous Collection 61 (1): i, 1-56

Horns of a female Ceratotherium simum cottoni shot at Rhino Camp in January 1910. Plate 31 in Heller, E., 1913. The white rhinoceros. Smithsonian Miscellaneous Collection 61 (1): i, 1-56