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
A History of the Marlbank Cement Plant
Digital copy of photograph of staff of Shannonville Canning Ltd.
Cheese Board materials
Photograph of staff of Canada Cement Company Plant No. 5
Photograph of Canada Cement Company Plant No. 5
Share certificate for Springer Lock Manufacturing Company
Derry, Hedly Vicker
Burrell, Ellis – Axe Factory
Photograph of employees of the Stephens-Adamson plant, Franklin Street, Belleville
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