Interior room filled with machinery
Group of workmen standing behind machinery at Dominion Bridge Company
Group of workmen at Dominion Bridge Company
Grading for new road, Valour Road, south of Wellington, Caterpillar, #109 - 1947
Dump truck unloading concrete for screeds on Inkster Boulevard, east of McKenzie Street
City crews trimming tree branches
#7 - Roller, rolling hot asphalt, Dufferin, east of Arlington - 1947
#33 - Compressor at high pressure plant - 1947
#33 - Compressor at high pressure plant - 1947
#33 - Compressor at high pressure plant - 1947
#2, P.R.M., Westminster and Canora - 1947
115, Buffalo Springfield Roller, St. Mary and Carlton