Topographic Map, Department of Militia and Defence, Memphremagog, 1 sheet (1920): includes Potton, Bolton, Magog, Hatley, and Stanstead Townships
The item is a map drawn by John Edward Daly, of Ayer's Cliff, identified as a fishing chart of Lake Massawippi, showing lake depths and other navigational details, probably from around 1922. Also includes some details on villages and roads around the lake.
National Topographic series, Department of National Defence, Geographical Section, General staff, Memphremagog, 1 sheet (1944): includes Potton, Bolton, Magog, Hatley, and Stanstead Townships
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
National Topographic series, Department of National Defence, Geographical Section, General staff, La Patrie, 1 sheet (1944): includes Chesham, Emberton, Auckland, Newport, Ditton, Hampden, Bury, and Marston Townships
National Topographic series, Department of National Defence, Geographical Section, General staff, Sutton, 1 sheet (1937): includes Stanbridge, Dunham, Brome, Sutton, Farnham West, Farnham East, St. Armand Townships
National Topographic series, Department of National Defence, Geographical Section, General staff, Dudswell, 1 sheet (1944): includes Stoke, Windsor, Bury, Dudswell, Wotton, Weedon, St. Camille, Shipton, Bury, and Westbury Townships
National Topographic series, Department of National Defence, Geographical Section, General staff, Coaticook, 1 sheet (1944): includes Hereford, Barford, Barnston, Hatley, Compton, and Clifton Townships
National Topographic series, Department of National Defence, Geographical Section, General staff, Sherbrooke, 1 sheet (1944): includes Compton, Clifton, Auckland, Newport, Westbury, Bury, Brompton, Stoke, Sherbrooke, Ascot, Hatley, and Eaton Townships
National Topographic series, Department of National Defence, Geographical Section, General staff, Thetford, 1 sheet (1944): includes Adstock, Broughton, Thetford, Ireland, Coleraine, Leeds, and Tring Townships
National Topographic series, Department of National Defence, Geographical Section, General staff, Scotstown, 1 sheet (1940): includes Lingwick, Whitton, Winslow, Marston, Bury, Stratford, and Weedon Townships
National Topographic series, Canada, Department of National Defence, Army Survey Establishment, La Patrie, 1 sheet (1954): includes Woburn, Chesham, Clinton, Ditchfield, Louise, and Marston Townships, Northern Vermont