Topographic Map, Department of National Defence, Geographical Section, General staff, Orford, 1 sheet (1944): includes Magog, Orford, Stukely, Brompton, Hatley, Ascot, Roxton, Brome, Shefford, Bolton, and Ely Townships
Topographic Map, Department of National Defence, Geographical Section, General staff Granby, 1 sheet (1944): includes Granby, Shefford, Milton, Roxton, Farnham West, East Farnham, and Brome Townships, and part of Rouville and Bagot Counties
Topographic Map, Department of National Defence, Geographical Section, General staff Warwick, 1 sheet (1944): includes Ham, Wotton, Shipton, Tingwick, Warwick, Chester, and Wolfestown Townships
Topographic Map, Department of National Defence, Geographical Section, General staff Richmond, 1 sheet (1935): includes Melbourne, Cleveland, Durham, Acton, Roxton, Ely, Brompton, Kingsey, Shipton, and Wickham Townships