Gathering logs on the Charlo River

Gathering logs on the Charlo River

Campbellton lumber mill

Log boom, Campbellton, New Brunswick

Log boom on the Nepibiquit River

Lumber raft, Newcastle, New Brunswick

Power plant on the Nipisiquit River

Sorting boom, Matapedia Valley

Fraser Lumber Company located in Newcastle, New Brunswick

Morrison Cove Lumber Mill, Mirimichi, New Brunswick

An oil drilling rig, Smiley, Saskatchewan

Workers on an oil rig, Smiley, Saskatchewan

Aerial view of I.M.C.C. potash mine

Aerial view of Esterhazy potash mine

Oil strke in a Smiley, Saskatchewan farmer's backyard

Employee covered in oil from a Smiley, Saskatchewan strike

Sherritt Gordon Mines Ltd, Fort Saskatchewan, Alberta

Interior of building S6 of the Sherritt Gordon Mines Ltd., where refined nickel is stored

Exterior section of the Sherritt Gordon Mines Ltd. Nickel refinery

Unloading logs from CNR box cars for transfer to ships

Old sawing equipment, Albert County, New Brunswick

O'Brien's Lumber Mill, near Newcastle, New Brunswick

View of processed lumber, O'Brien Lumber Mill

Lumber yard, near Newcastle, New Brunswick

An electric long-wall cutter biting into pure salt while the electric drill bores holes for dynamite sticks, miners work in a 50 degree angle

Mine cars being hauled up to loading trestle

Entrance into a Glace Bay coal mine

Hoisting apparatus at the head of a mine

Train loaded with coal leaving a Glace Bay mine

Mine no.3, Dominion Coal Company

View of the Allan Shaft, Acadia Coal Company

Electric locomotive showing stone dusting operation in main haulage tunnel

Allan Shaft, New Glasgow, Nova Scotia

Monument to the memory of the 65 miners who were killed in an underground explosion in no.12 colliery

Coal mine, Reserve, Nova Scotia

Limestone crane, Sydney, Nova Scotia

Glace Bay collieries, Nova Scotia

Port Arthur log boom, grain elevator in the background

Chutes-à-Caron dam, Quebec

Exterior of powerhouse, Isle Maligne, Quebec

Power transmission lines at Isle Maligne, Quebec

Side view of the Shipshaw Dam, Quebec

Holding back the waters of Saguenay River at the Chute-a-Charon dam

Power development, Shipsaw, Quebec

Kelsey Power Project, Manitoba

Aerial view of the International Nickel Company

Hudson Bay Mining and Smelting Co., Manitoba

Hudson Bay Mining and Smelting Co., site hospital