Archive of Natuurkundige Commissie: S2 I NC Anatomie 371A. “Rantya Tjiberum – renorceras (?)”. Anatomical drawing of a rhinoceros from behind. Undated (maybe ca. 1850 or later)
https://dh.brill.com/nco/view/nco_NNM001000050/makingsense
Anatomical drawing of rhino
