Provincial Archives of Alberta:
Guides and pack dogs en route to Fort McKay
Provincial Archives of Alberta:
"Headed back for McKay"
Provincial Archives of Alberta:
"Packing dogs with tar sand"
Provincial Archives of Alberta:
"Packing dogs with tar sand"
Provincial Archives of Alberta:
Guides and pack dogs
Provincial Archives of Alberta:
"Off for Ells River for Tar Sand"
Provincial Archives of Alberta:
Dogs greeting a riverboat in Fitzgerald, Alberta
Provincial Archives of Alberta:
The "Northland Echo" unloading freight on the Athabasca River
Provincial Archives of Alberta:
"Stopping for a rest on the trail from Ells River to McKay"
Provincial Archives of Alberta:
"Valley of the Ells River back from McKay"
Provincial Archives of Alberta:
"A bituminous sand shoulder along the Athabaska River"
Provincial Archives of Alberta:
"Dry and fissures bituminous sand beds high up on a cliff along the Athabaska River between the McMurray and McKay"
Provincial Archives of Alberta:
"Streaks of bitumen on bituminous sand face on Steepbank River"
Provincial Archives of Alberta:
"Early stage of the road grading from McMurray to Horse River"
Provincial Archives of Alberta:
"Climbing section no. 1 (Horse River)"
Provincial Archives of Alberta:
"A pigeon trap"
Provincial Archives of Alberta:
"Storage tanks and camp"
Provincial Archives of Alberta:
"They must have thought it was Jack Miner's Pond"