Strategic minerals

The workers of HBM&S processed zinc, copper, and cadmium, and their company magazine not only kept them current on news around the company, but also reminded them that their work was essential to the war effort.

Northern Lights [Hudson Bay Mining and Smelting Company, Flin Flon, Manitoba] 2/6 (November 1943)

Ley and Lois Smith War, Memory and Popular Culture Research Collection - The University of Western Ontario - London, Ontario
magazine, 32 pages, 19.7cm x 26.6cm