sand lake - map search
Topographic map f19-a of scale 1:500 000
English - US military - 1990 - 13Mb -
Topographic map 063716 of scale 1:63 000
English - US Geological Survey - 1950 - 9Mb -
Topographic map 075028 of scale 1:250 000
English - US Geological Survey - 1958 - 12Mb -
Topographic map 068639 of scale 1:250 000
English - US Geological Survey - 1962 - 19Mb -