1. Map of the northern part of the Lake of the Woods and Shoal Lake, Rainy River District, exhibiting the country in the vicinity of Rat Portage, Province of Ontario Maps University Of Minnesota Public content 1897. Copp Clark Company. Timber berths ; Indian reserves. 98 x 124 centimeters Scale [1:63,360] General Map Collection. Copp Clark Co. Lith (Toronto).