black jack - map search

Topographic map 015638 of scale 1:24 000

English - US Geological Survey - 1935 - 7Mb -

Topographic map 320827 of scale 1:63 000

English - US Geological Survey - 1954 - 7Mb -

Topographic map 015638 of scale 1:24 000

English - US Geological Survey - 1954 - 10Mb -

Topographic map 320827 of scale 1:63 000

English - US Geological Survey - 1927 - 8Mb -