- Fonds2000.19 - Prentiss Gray Collection
- Série organique2000.19.2 - 10 British Columbia Photograph Album
- 18 en plus...
- Pièce2000.19.2.19 - Landscape along the Peace River
- Pièce2000.19.2.20 - Islands in the Peace River above Hudson's Hope
- Pièce2000.19.2.21 - Muskeg the pack horse stuck in a bog
- Pièce2000.19.2.22 - Crew loading the boats at Rolla Landing
- Pièce2000.19.2.23 - First Nations family at camp on Moberly Lake
- Pièce2000.19.2.24 - Horses and tents at a camp site set up in a forested location
- Pièce2000.19.2.25 - First Nations family at camp on Moberly Lake
- Pièce2000.19.2.26 - Crew packs for trek at Hudson's Hope
- Pièce2000.19.2.27 - Harry Snyder with wagons and teams coming into Hudson's Hope from Portage
- 241 en plus...