Tennants, The Auction Centre, Leyburn, North Yorkshire – Sporting, Fishing & Taxidermy – Saturday 09 April 2011 – lot no. 171. Black Rhinoceros (Diceros bicornis), circa 1921, inkwell, posterior horn, silver mounted, lead-weighted and glass mounted inkwell, maker’s mark RP, London 1921, longest curve 58cm, girth 49cm, diameter 15cm, gross weight 3.69kg
