Бол.бургали - map search
Topographic map n52-16 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map n52-2 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map q55-35_36 of scale 1:200 000
Russian - Soviet military - 6Mb -
Topographic map n52 of scale 1:1 000 000
Russian - Soviet military - 5Mb -
Topographic map q55-3_4 of scale 1:500 000
Russian - Soviet military - 7Mb -
Topographic map nn52-05 of scale 1:250 000
English - US military - 1956 - 3Mb -
Topographic map q55_56 of scale 1:1 000 000
Russian - Soviet military - 7Mb -
Topographic map e09 of scale 1:1 000 000
English - US military - 1981 - 16Mb -
Topographic map c07 of scale 1:1 000 000
English - US military - 1982 - 15Mb -
Topographic map nn52 of scale 1:1 000 000
English - US military - 1957 - 2Mb -