walker - map search
Topographic map k15 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map 047255 of scale 1:24 000
English - US Geological Survey - 1953 - 4Mb -
Topographic map nl14 of scale 1:1 000 000
English - US military - 1957 - 5Mb -