1857
BARTH, Heinrich Traveller
1857
BARTH, Heinrich Traveller
1720
Gerard van Keulen
1860
Meyer, J.
1836
Society for the Diffusion of Useful Knowledge (Great Britain)
1:2m
1941
Great Britain. Army. Royal Engineers. Field Survey Company, 512th.
1881
Heinrich Ernst Beyrich 1815-1896; Wi. Hauchecorne
1875
CORA, Guido.
1874
Duveyrier, Henri
1:2m
1847
Scheda, Joseph
1:3m