Seymour Power & Electric Co. Limited in Murray Township
Trenton Electric & Water Co. Limited in Sidney Township
Minerals in northern Hastings County
Geological Map of Madoc Gold Region
Depth of the Moira River for Channel Plan
Map of Town Plot at mouth of Trent River
Map Hastings, Prince Edward, Northumberland and Peterborough Counties
Map of Lake Township in Hastings County
Zoning Map of Belleville 1959-1970
Map of the Town of Trenton 1926
Map of Mineral Deposits in Coehill and Jenkins
Town of Trenton with advertising businesses
Trenton Electric & Water Co. Limited in Thurlow Township
Plan showing Corundum Deposits in Hastings County
Map of Prince Edward County
Plan of Gatling Co.'s Gold Mining Property and adjoining lots in Marmora
Canada Mines and Technical Surveys
Topographical Map of Ontario - Belleville Sheet
Trenton Electric & Water Co. Limited in Thurlow and Sidney Townships
Map of Marmora Township in Hastings County