Bedaux expedition; loading boats at Fort Grahame.
Bedaux expedition; Muskwa River.
Bedaux expedition; running Finlay Rapids.
Bella Coola River from Canoe Crossing trail.
Bench station 105, looking down the Ingenika River.
Benson chaining bluff on the Bull River.
Benson chaining gravel bluff on the Bull River.
Bernard River.
Big Bend Bridge under construction.
Big Bend Bridge under construction; ferry in foreground.
Big Bend Bridge under construction, Columbia River.
Big Bend Columbia River, downstream from bridge.
Big Bend Columbia River, downstream from bridge.
Big bend of the Finlay River; Red Bluffs.
Big Bend on Finlay River near Porcupine Creek.
Big Bend on Finlay River near Porcupine Creek.
Big Bend, Columbia River, looking up the Wood River.
"Big Kettle" on the Omineca River, exploratory survey.
"Big Kettle" on the Omineca River, exploratory survey.
"Big Kettle" on the Omineca River, exploratory survey.
"Big Kettle" on the Omineca River, exploratory survey.
Big landslide in the Fraser Canyon.
Black Canyon on the Omineca River.
Blackwater canyon on the West Road River.
Blasting out ledge in Deserters Canyon on the Finlay River.
Blasting out ledge in Deserters Canyon on the Finlay River.
Blasting out ledge in Deserters Canyon on the Finlay River.
Boat encampment at Big Bend on the Columbia River; Frank Swannell's notations.
Boat landing, Columbia River.
Boat passing the mouth of the Ingenika River.
