%0 E-Resource %0 Map %0 U.S. Federal Government Document %0 Print %E Canada. Hydrographic and Map Service %I Army Map Service %D 1943 %C Washington %G English %T Canada 1:506,880. %U http://www.lib.uchicago.edu/e/collections/maps/indexes/G3400-s506-C31-index.jpg %7 Array