From the pages of Canadian Military History comes an article on the role Canada played in WW2 tank production and design. “Not compentent to produce tanks” the Ram and Tank Production in Canada, 1939-1945 by Grahm Broad is a ten page long examination of the topic. Aside from repeating some of the well worn myths about German tank superiority (a Panther is worth five Shermans!), it’s worth a read.