Птичья - map search
Topographic map l54-1 of scale 1:500 000
Russian - Soviet military - 2Mb -
Topographic map p35-3_4 of scale 1:500 000
Russian - Soviet military - 7Mb -
Topographic map m35-14 of scale 1:200 000
Russian - Soviet military - 1944 - 4Mb -
Topographic map m54-4 of scale 1:500 000
Russian - Soviet military - 4Mb -