Косино - map search
Topographic map n37-1 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map no37-09 of scale 1:250 000
English - US military - 1956 - 4Mb -
Topographic map nn37 of scale 1:1 000 000
English - US military - 1957 - 2Mb -