Сысоево - map search
Topographic map 05-29 of scale 1:84 000
Russian - Russian military - 1931 - 8Mb -
Topographic map n41-1 of scale 1:500 000
Russian - Soviet military - 3Mb -
Topographic map o37-026 of scale 1:100 000
Russian - Soviet military - 1978 - 3Mb -