houston pond - map search
Topographic map 062241 of scale 1:63 000
English - US Geological Survey - 1940 - 7Mb -
Topographic map 075021 of scale 1:250 000
English - US Geological Survey - 1960 - 3Mb -
Topographic map 075021 of scale 1:250 000
English - US Geological Survey - 1954 - 12Mb -
Topographic map l19 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map 075021 of scale 1:250 000
English - US Geological Survey - 1958 - 12Mb -
Topographic map f19 of scale 1:1 000 000
English - US military - 1990 - 14Mb -
Topographic map nl19 of scale 1:1 000 000
English - US military - 1957 - 4Mb -
Topographic map f19-a of scale 1:500 000
English - US military - 1990 - 13Mb -
Topographic map 062241 of scale 1:63 000
English - US Geological Survey - 1943 - 5Mb -