София - map search
Topographic map k34 of scale 1:1 000 000
German - German military - 1942 - 9Mb -
Topographic map nm54-12 of scale 1:250 000
English - US military - 1956 - 3Mb -
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 of scale 1:1 000 000
German - German military - 1939 - 8Mb -
Topographic map nn38-08 of scale 1:250 000
English - US Joint operational - 1975 - 7Mb -
Topographic map l35 of scale 1:1 000 000
Russian - Soviet military - 1934 - 7Mb -
Topographic map nj35-34 of scale 1:1 000 000
English - US military - 1957 - 8Mb -
Topographic map g03-a of scale 1:500 000
English - US military - 1994 - 7Mb -
Topographic map k34-no of scale 1:500 000
German - German military - 1941 - 11Mb -