- Fonds2000.19 - Prentiss Gray Collection
- Series2000.19.2 - 10 British Columbia Photograph Album
- Item2000.19.2.1 - Rolla Landing log cabin at Peace River
- Item2000.19.2.2 - Main Street of Rolla
- Item2000.19.2.3 - Loading Mac McGarvey's boat at Rolla Landing
- Item2000.19.2.4 - Prentiss Gray and Mac McGarvey in a boat on the Peace River
- Item2000.19.2.5 - Mac McGarvey and Frank Dewing preparing the boat "Starvation" for travel on the Peace River
- Item2000.19.2.6 - Hudson's Hope
- Item2000.19.2.7 - Mac McGarvey and Frank Dewing in a boat on the Peace River
- Item2000.19.2.8 - View from the Peace River
- 260 more...