Сухонский - map search

Topographic map np37-15 of scale 1:250 000

English - US military - 1956 - 5Mb -

Topographic map d04-a of scale 1:500 000

English - US military - 1997 - 9Mb -

Topographic map d03-c of scale 1:500 000

English - US military - 1993 - 11Mb -