hughes - map search
Topographic map 055492 of scale 1:63 000
English - US Geological Survey - 1939 - 8Mb -
Topographic map 068822 of scale 1:250 000
English - US Geological Survey - 1960 - 10Mb -
Topographic map ni11 of scale 1:1 000 000
English - US military - 1957 - 5Mb -
Topographic map 068831 of scale 1:250 000
English - US Geological Survey - 1956 - 7Mb -
Topographic map 068882 of scale 1:250 000
English - US Geological Survey - 1949 - 11Mb -