shell lake - map search
Topographic map 069100 of scale 1:250 000
English - US Geological Survey - 1957 - 6Mb -
Topographic map e16 of scale 1:1 000 000
English - US military - 1983 - 12Mb -
Topographic map d11-a of scale 1:500 000
English - US military - 1994 - 12Mb -
Topographic map 068986 of scale 1:250 000
English - US Geological Survey - 1953 - 13Mb -