Horn of the rhinoceros that killed Stael. Length 32 inches. – Stael was the horse of Oswell. From p.141 in Oswell, W.E., 1900. William Cotton Oswell, hunter and explorer, vol. 1, London. — This image is illustrated and placed in historical context in Rookmaaker, 2008. Encounters with the African Rhinoceros, fig. 91
