Geological Map of Madoc Gold Region
Plan of Gatling Co.'s Gold Mining Property and adjoining lots in Marmora
Depth of the Moira River for Channel Plan
Newspaper article about wood gas in Deseronto
Belleville Canning Factory 1891
Plan showing Corundum Deposits in Hastings County
Seymour Power & Electric Co. Limited in Murray Township
Trenton Electric & Water Co. Limited in Sidney Township
Trenton Electric & Water Co. Limited in Thurlow Township
Trenton Electric & Water Co. Limited in Thurlow and Sidney Townships
Map of Mineral Deposits in Coehill and Jenkins
Share certificate for Springer Lock Manufacturing Company
Town of Trenton with advertising businesses
Digital copies of photographs relating to the lumber industry in Hastings County
Map Hastings, Prince Edward, Northumberland and Peterborough Counties
Photograph of Canada Cement Company Plant No. 5
Cheese Board materials
Map of Town Plot at mouth of Trent River
Map of the Town of Trenton 1926
Topographical Map of Ontario - Belleville Sheet
