North America : sheet III. Upper Canada with parts of New-York, Pennsylvania and Michigan
Printed map. "J.&C. Walker Sc." "Published September 1st. 1832...." Visual scale [108 mm=120 English miles]. Probably from the same original copy as McMaster maps RMC_107337, RMC_107338 and RMC_107339. Described in Winearls, Mapping Upper Canada 1780-1867, entry 89, p. 33: "...also in Society for the Diffusion of Useful Knowledge,...Maps of the Society for the Diffusion of Useful Knowledge (London: Chapman & Hall, 1844), 2: plate  or ...shows Western, London, Gore, Niagara, Home, Newcastle, Midland, Bathurst, Johnston, Ottawa, Eastern districts, cos, main roads (some named), rivers, places...." Acquired as part of the Hodsoll Collection.