Horn of white rhinoceros. Watercolour by William Clift.
Annotated: lower left in pencil “3 feet 6 inches long” repeated in ink; lower right in ink “Scale, 3 Inches to 1 Foot” and in pencil “Reduce to 2 inches to a foot”.
Original in Royal Society, London
Later published in
Home, E. 1822. On a new species of rhinoceros found in the interior of Africa, the skull of which bears a close resemblance to that found in a fossil state in Siberia and other countries. Philosophical Transactions of the Royal Society of London 112 (1): 38-45, pls. 2-3.
