johnson - map search
Topographic map m15-4 of scale 1:500 000
Russian - Soviet military - 2Mb -
Topographic map 075026 of scale 1:250 000
English - US Geological Survey - 1950 - 11Mb -
Topographic map 069027 of scale 1:250 000
English - US Geological Survey - 1955 - 8Mb -
Topographic map 068886 of scale 1:250 000
English - US Geological Survey - 1964 - 16Mb -