София - map search

Topographic map nn38-08 of scale 1:250 000

English - US Joint operational - 1975 - 7Mb -

Topographic map nj35-34 of scale 1:1 000 000

English - US military - 1957 - 8Mb -

Topographic map k34 of scale 1:1 000 000

German - German military - 1942 - 9Mb -

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 m54-141 of scale 1:100 000

Russian - Soviet military - 3Mb -

Topographic map k37-023 of scale 1:100 000

Russian - Soviet military - 3Mb -

Topographic map l35-no of scale 1:500 000

German - German military - 1939 - 8Mb -