Consists of a bound album containing an unpublished manuscript and photographs by hunter and author Charles Victor Alexander Peel, in which he documents a 1903 big game hunting trip to Wyoming's Gros Ventre Wilderness and other regions. The manuscript includes sixty-six original bromide photographs, almost all annotated, illustrating Peel's travels through the Rocky Mountain West. The account is occasionally divided into short chapters with headings such as "Hunting the wapiti," "Hunting mountain sheep," "Hunting the prong-horn antelope," and "Hunting lynx and lion." The photographs were taken by an unidentified person who rode along with Peel, as several of the photographs picture Peel himself.