black rock - map search
Topographic map l10 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map nj12 of scale 1:1 000 000
English - US military - 1957 - 4Mb -
Topographic map 009471 of scale 1:24 000
English - US Geological Survey - 1947 - 9Mb -
Topographic map 075020 of scale 1:250 000
English - US Geological Survey - 1953 - 16Mb -
Topographic map g19-c of scale 1:500 000
English - US military - 1990 - 9Mb -