Tennants, The Auction Centre, Leyburn, North Yorkshire – Autumn Catalogue 3 Day Sale – Thursday 18 November 2010 – lot no. 1262. Black Rhinoceros (Diceros bicornis), 1880, anterior horn with watch mount inset, on original wood base with title plaque inscribed J R Farquharson from Gordon Cumming 1880, anterior horn longest length 37cm, girth 49cm
