"Will's rifle went off, but without effect". 1 drawing : wash. Published in: "The Rendezvous at East Gorge" by E. Vinton Blake, St. Nicholas, 19:683 (July 1892).
Date 1892
Author I. W. Taber
Source: https://commons.wikimedia.org/wiki/File:IW_Taber,_Will%27s_rifle_went_off_but_without_effect,_1892.jpg

The cougar (Puma concolor), also commonly known as the mountain lion, puma, panther, or catamount, is a large felid of the subfamily Felinae native to the Americas. It is found from the Canadian Yukon to the southern Andes of South America.