София - map search
Topographic map f03-d of scale 1:500 000
English - US military - 1973 - 14Mb -
Topographic map k37-2 of scale 1:500 000
Russian - Soviet military - 5Mb -
Topographic map n38 of scale 1:1 000 000
German - German military - 1941 - 6Mb -
Topographic map l35-no of scale 1:500 000
German - German military - 1943 - 10Mb -
Topographic map g03 of scale 1:1 000 000
English - US military - 1981 - 8Mb -
Topographic map k34-047-4 of scale 1:50 000
Russian - Soviet military - 3Mb -
Topographic map m54-4 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map f02 of scale 1:1 000 000
English - US military - 1981 - 16Mb -
Topographic map 41-43 of scale 1:200 000
German - Austrian military - 1898 - 6Mb -
Topographic map k37-023 of scale 1:100 000
Russian - Soviet military - 3Mb -