Сергиево - map search
Topographic map n36 of scale 1:1 000 000
Russian - Soviet military - 1939 - 5Mb -
Topographic map o37-27 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map o37 of scale 1:1 000 000
German - German military - 1941 - 6Mb -
Topographic map d03-b of scale 1:500 000
English - US military - 1998 - 10Mb -