Измaйлово - map search
Topographic map o37-081-1 of scale 1:50 000
Russian - Soviet military - 4Mb -
Topographic map o37-3 of scale 1:500 000
Russian - Soviet military - 1941 - 4Mb -
Topographic map o37 of scale 1:1 000 000
German - German military - 1941 - 6Mb -