boden - map search
Topographic map ni13 of scale 1:1 000 000
English - US military - 1957 - 5Mb -
Topographic map q34 of scale 1:1 000 000
German - German military - 1941 - 4Mb -
Topographic map l32 of scale 1:1 000 000
Russian - Soviet military - 1937 - 7Mb -