This collection consists of over 100 photographs taken by William Petzoldt Yellowtail, Jr, known as Bill, of ranch life on the Crow Indian reservation, Montana in the mid to late twentieth century. Yellowtail lived around the West and held powerful positions in government, yet ranch life on the reservation has always been home to him. Yellowtail took the photographs with a variety of cameras, using mostly slide color film. Subjects include ranch activities, such as cattle drives, cow camps, and round-ups. His photographs also depict his family members and their Indian and non-Indian neighbors at work and at play.