Show Canada Builds Prop MONTREAL The CANADA The Canadian built Hamilton Standard propeller moved off the assembly lines tines of Canadian Propellers Ltd here as workers celebrated their heir part in breaking the back of a tough wartime assignment P This subsidiary of Canadian Pratt Whitney Whit Whit- Whitney ney Aircraft signed a profit non contract with the Canadian Government on April 1 1941 to build Hamilton Standard propellers on a royalty non-royalty basis The staff was selected and sent ent to the Hamilton Standard factory in East Hartford Conn for training a plant built machinery installed and the fi first propeller completed February 22 1942 In that same month production requirements requirements requirements require require- ments were raised from to propellers per month but Canadian Propellers has made every delivery on schedule |