Biskupiec - map search
Topographic map n34-sw of scale 1:500 000
German - German military - 1940 - 10Mb -
Topographic map 25_082 of scale 1:25 000
German - German military - 1940 - 9Mb -
Topographic map n34-078-2 of scale 1:50 000
Russian - Soviet military - 1941 - 4Mb -
Topographic map P35S29 of scale 1:100 000
Poland - Poland WIG - 1938 - 5Mb -