Биржи - map search
Topographic map R16 of scale 1:100 000
German - German military - 1914 - 5Mb -
Topographic map 1R57 of scale 1:300 000
German - German military - 1913 - 13Mb -
Topographic map o35-32 of scale 1:200 000
Russian - Soviet military - 3Mb -
Topographic map o34-28 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map o35-32 of scale 1:200 000
Russian - Soviet military - 1937 - 3Mb -
Topographic map J14 of scale 1:100 000
German - German military - 1917 - 5Mb -
Topographic map o35-3 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map o34-4 of scale 1:500 000
Russian - Soviet military - 3Mb -
Topographic map 068 of scale 1:75 000
Latvian - Latvian - 1927 - 9Mb -
Topographic map 011 of scale 1:75 000
Latvian - Latvian - 1928 - 10Mb -