An early view of the diorama of the two R. unicornis donated by Maharaja Chandra Shumsher of Nepal, first opened to the public on 17 November 1930 in the American Museum of Natural History, New York.
From: American Museum of Natural History, 1930. An album of the groups in the Vernay-Faunthorpe Hall of South Asiatic Mammals of the American Museum of Natural History. New York -, pp. 1-52 with plates
