地图 厄勒布鲁省
18701:500 000
1870|Pettersson, N. F.1:1 000 000
1860|Pettersson, N. F.1:1 000 000
1833|Society for the Diffusion of Useful Knowledge (Great Britain)1:1 760 000
1845|Radefeld, Carl Christian Franz, 1788-18741:2 100 000
1872|Ravenstein, Ludwig1:2 125 000
1860|Meyer, J.
