Coal miners' group photo, Coleman, Alberta.
Hillcrest-Mohawk Colliery, Crowsnest Pass area, Alberta.
Prince's Island and new pedestrian bridge, Calgary, Alberta.
View of Inglewood industrial area, Calgary, Alberta.
Strike at independent Machinery, Calgary, Alberta.
Pickets at Imperial Oil company, Calgary, Alberta.
"Monsoon" fire-fighting machine, produced by Flextrac Nodwell Ltd., Calgary, Alberta.
Calgary plants, Calgary, Alberta.
Calgary Power Company's minute book
Calgary Power Company's minute book
Calgary Power Company's minute book
Calgary Power Company's minute book
