Большие дворы - map search
Topographic map n37-006-3 of scale 1:50 000
Russian - Soviet military - 2Mb -
Topographic map nn37 of scale 1:1 000 000
English - US military - 1957 - 2Mb -
Topographic map n37 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map e04-a of scale 1:500 000
English - US military - 1982 - 10Mb -