Попово - map search
Topographic map d04 of scale 1:1 000 000
English - US military - 1973 - 17Mb -
Topographic map o37-12 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map nq35-08 of scale 1:250 000
English - US military - 1956 - 6Mb -
Topographic map n36-1 of scale 1:500 000
Russian - Soviet military - 1980 - 4Mb -
Topographic map o35-105-1 of scale 1:50 000
Russian - Soviet military - 1936 - 2Mb -