View of Petrolia, Ontario. 

Modern and old photographs of Petrolia, Ontario. 

Street scene, Petrolia, Ontario. 

View of Petrolia from the south, Petrolia, Ontario. 

The First Oil Exchange, Petrolia, Ontario. 

Great Western Railway Station, Petrolia, Ontario. 

Imperial Oil Company, shipping foreman's house, Petrolia, Ontario. 

Imperial Oil Company, general foreman's house, Petrolia, Ontario. 

Imperial Oil Company, general foreman's house, Petrolia, Ontario. 

Royal Burgess, general foreman of Imperial Oil Company refinery, Petrolia, Ontario. 

Stills at Imperial Oil Company refinery, Petrolia, Ontario. 

Canadian Oil Refinery, Petrolia, Ontario. 

Canadian Oil Refinery, Petrolia, Ontario. 

Barrel house, Premier Oil Company, Petrolia, Ontario. 

Imperial Oil Company refinery, Petrolia, Ontario. 

Paraffine bleacher, Imperial Oil Company refinery, Petrolia, Ontario. 

Refined oil agitator, Imperial Oil Company refinery, Petrolia, Ontario. 

Elevated storage tank, Imperial Oil Company refinery, Petrolia, Ontario. 

Dry kiln, Imperial Oil Company refinery, Petrolia, Ontario. 

Tin can plant, Imperial Oil Company refinery, Petrolia, Ontario. 

Imperial Oil Company refinery office, Petrolia, Ontario. 

Imperial Oil Company, cooperage foreman's house, Petrolia, Ontario. 

Refined oil bleacher, Imperial Oil Company refinery, Petrolia, Ontario. 

Water pump house, Imperial Oil Company refinery, Petrolia, Ontario. 

Barrel stave storage, Imperial Oil Company refinery, Petrolia, Ontario. 

Blacksmith and boiler shop, Imperial Oil Company refinery, Petrolia, Ontario. 

Bleacher, Premier Oil Company, Petrolia, Ontario. 

Storage tanks and warehouse, Imperial Oil Company refinery, [Petrolia], Ontario. 

Pump house and boiler house, Premier Oil Company, Petrolia, Ontario. 

Storehouses, Imperial Oil Company refinery, Petrolia, Ontario. 

Treating house, Premier Oil Company, Petrolia, Ontario. 

Warehouse, Imperial Oil Company refinery, Petrolia, Ontario. 

Premier Oil Company, Petrolia, Ontario. 

Stable, Imperial Oil Company refinery, Petrolia, Ontario. 

Offices at Imperial Oil Company refinery, Petrolia, Ontario. 

Receiving crude oil at east end of Imperial Oil Company refinery, Petrolia, Ontario. 

Stills at Imperial Oil Company refinery, Petrolia, Ontario. 

Wax sweater, Imperial Oil Company refinery, Petrolia, Ontario. 

Receiving crude, Premier Oil Company, Petrolia, Ontario. 

Cooper shop, Imperial Oil Company refinery, Petrolia, Ontario. 

Reducing stills at Imperial Oil Company refinery, Petrolia, Ontario. 

Reducing stills at Imperial Oil Company refinery, Petrolia, Ontario. 

Water white bleacher, Imperial Oil Company refinery, Petrolia, Ontario. 

Benzine agitator, Imperial Oil Company refinery, Petrolia, Ontario. 

Stave mill, Imperial Oil Company refinery, Petrolia, Ontario. 

Paraffine treating house, Imperial Oil Company refinery, Petrolia, Ontario. 

Paraffine building, Imperial Oil Company refinery, Petrolia, Ontario. 

Shipping office, Imperial Oil Company refinery, Petrolia, Ontario. 

Refined oil treating house, Imperial Oil Company refinery, Petrolia, Ontario. 

Grease plant, Imperial Oil Company refinery, Petrolia, Ontario.