Duggan Lake - map search
Topographic map m15-4 of scale 1:500 000
Lac Des Mille Lacs, Cabins, Lac La Croix, Namakan Lake, Buildings, Basswood Lake, Dryden, Atikokan Lake, Wabigoon Lake, Marmion Lake
Russian - Soviet military - 2Mb -
Canada - Minnesota - North America
Topographic map m15 of scale 1:1 000 000
Lake Of The Woods, Lac Seul, Rainy Lake, Lake St. Joseph, Upper Red Lake, Buildings, Trout Lake, Eagle Lake, Buildings, Shoal Lake
Russian - Soviet military - 3Mb -
Canada - Minnesota - North America
Topographic map e17 of scale 1:1 000 000
Lake Winnipeg, Lake Winnipegosis, Lake Manitoba, Lake Nipigon, Lake Of The Woods, Cedar Lake, Lac Seul, Gods Lake, Island Lake, Playgreen Lake
English - US military - 1983 - 14Mb -
Canada - Michigan - Minnesota - Montana - North America - North Dakota