John Moses Browning (center) elk hunting near Jackson Hole, Wyoming around 1910. His rifle is a Remington Model 8 in .35 Remington, and he is flanked by his brother Matthew on the right. His skinning knife is in hand – no surprise that a hands-on man like JMB would do his own skinning and cleaning.

https://www.forgottenweapons.com/vintage-saturday-inventor-afield/