Остров - map search
Topographic map o36-043 of scale 1:100 000
Russian - Soviet military - 2Mb -
Topographic map n36-1 of scale 1:500 000
Russian - Soviet military - 1940 - 6Mb -
Topographic map o36-023 of scale 1:100 000
Russian - Soviet military - 4Mb -
Topographic map m35-098 of scale 1:100 000
Russian - Soviet military - 1978 - 2Mb -
Topographic map o35 of scale 1:1 000 000
Russian - Soviet military - 1989 - 4Mb -