black point - map search

Topographic map 074995 of scale 1:250 000

English - US Geological Survey - 1947 - 11Mb -

Topographic map 032627 of scale 1:24 000

English - US Geological Survey - 1954 - 8Mb -

Topographic map 060897 of scale 1:63 000

English - US Geological Survey - 1954 - 5Mb -