Zebras from Georges-Louis Leclerc de Buffon’s Histoire naturelle Vol. 12. Paris 1764.

Source: Polish National Library (Call No. SD W.3.2837 XII, online: https://polona.pl/item/histoire-naturelle-generale-et-particuliere-avec-la-description-du-cabinet-du-roy-t-12,MjgwNzg5NDg/100/#item)