Петрич - map search
Topographic map k35-nw of scale 1:500 000
German - German military - 1941 - 9Mb -
Topographic map k34-24 of scale 1:200 000
Russian - Soviet military - 5Mb -
Topographic map nk34-09 of scale 1:250 000
English - US military - 1956 - 6Mb -