Грязная - map search
Topographic map o36 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map m37 of scale 1:1 000 000
Russian - Soviet military - 1933 - 5Mb -
Topographic map ns55-57 of scale 1:1 000 000
English - US military - 1957 - 1Mb -