Сыра - map search

Topographic map o40-4 of scale 1:500 000

Russian - Soviet military - 5Mb -

Topographic map no40 of scale 1:1 000 000

English - US military - 1957 - 3Mb -

Topographic map n46-4 of scale 1:500 000

Russian - Soviet military - 5Mb -