North western Ontario (now known as "the disputed territory"), the districts of Thunder Bay and Algoma; a brief description...together with the opinions of prominent residents, old pioneers, eminent scientists, explorers, special correspondents, travellers and others upon the territory's varied resources, cereal, mineral and timber, and also of its matchless scenery, prepared...in connection with the Ontario government's exhibit of cereals and minerals at the principal eastern exhibitions of the province.