- Fonds2000.19 - Prentiss Gray Collection
- Series2000.19.1 - 5 Alberta Photograph Album
- 55 more...
- Item2000.19.1.56 - Loaded pack horse carrying Gray's camera equipment
- Item2000.19.1.57 - Snow covered mountain rising from the valley below
- Item2000.19.1.58 - Loaded pack horse train walking up a mountain trail
- Item2000.19.1.59 - Snow-covered mountain range and lower plateau
- Item2000.19.1.60 - Snow-covered mountain range in the Canadian Rockies
- Item2000.19.1.61 - Snow-covered mountain range seen above treetops
- Item2000.19.1.62 - Distant river runs through a forested, mountainous landscape
- Item2000.19.1.63 - Mountain goat walks along a steep precipice
- Item2000.19.1.64 - Snowy mountain landscape covered with barren trees
- 127 more...