Military : roll of Northumberland Militia with members from Sidney and Rawdon, 1828
Murray Canal
Topographical Map of Ontario - Belleville Sheet
Hydro-Electric Power Commission of Ontario, Frankford Section
1893 Farmers and Business Directory for the Counties of Durham, Hastings, Lennox, Addington, Northumberland, Prince Edward
Seymour Township Map # 443773W
The Belleville Directory for 1877
Topographical Map of Ontario - Campbellford sheet
Plans for COR Station at Cobourg
Map of Hastings County and Townships
Map of Hastings and Prince Edward Counties
Map Hastings, Prince Edward, Northumberland and Peterborough Counties