Софийск - map search
Topographic map nm54-01 of scale 1:250 000
English - US Joint operational - 1975 - 7Mb -
Topographic map e09 of scale 1:1 000 000
English - US military - 1981 - 16Mb -
Topographic map nm54-01 of scale 1:250 000
English - US military - 1956 - 2Mb -
Topographic map nn53 of scale 1:1 000 000
English - US military - 1957 - 2Mb -
Topographic map nm54-55 of scale 1:1 000 000
English - US military - 1957 - 3Mb -