Сокольники - map search
Topographic map m34-4 of scale 1:500 000
Russian - Soviet military - 1987 - 5Mb -
Topographic map n34-041 of scale 1:100 000
Russian - Soviet military - 1940 - 4Mb -
Topographic map n36-09 of scale 1:200 000
Russian - Soviet military - 3Mb -