Ralph Beaumont, Publisher - Book - Heckman's Canadian Pacific  - Photographic Journey of Canadian Pacific Railway by Joseph Heckman, a Pioneer Photographer for CP Railway - 328 pp w 380 pictures (black & white) and 25 maps

The book's geography covers all of Canada, but the main line from Ottawa through North Bay and across Lake Superior was a major CPR component. So there is proportional representation there, with three shots of North Bay specifically, plus numerous others east and west of there.