Пионерский - map search
Topographic map P29S30 of scale 1:100 000
Poland - Poland WIG - 1930 - 3Mb -
Topographic map nn37 of scale 1:1 000 000
English - US military - 1957 - 2Mb -
Topographic map p43_44 of scale 1:1 000 000
Russian - Soviet military - 6Mb -