Рига - map search
Topographic map o38 of scale 1:1 000 000
German - German military - 1943 - 6Mb -
Topographic map n36-2 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map o35-109 of scale 1:100 000
Russian - Soviet military - 3Mb -
Topographic map e04 of scale 1:1 000 000
English - US military - 1973 - 13Mb -