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Proportioning Concrete Mixtures. Mixing and Placing Concrete

Accession number: 
Production Years: 
1920 to 1921


Film Properties: 
Holding Institutions: 

Library and Archives Canada: 28mm, 35mm.
"This film is about the extent to which cement can be used to improve farms. It demonstrates the proper mixtures and suggests various uses. It tells the story of cement from the gravel pit to the farm."