1918
Great Britain. Army. Royal Engineers. Field Survey Company
1:10k
1930
Neurath, Otto, 1882-1945
1575
Hogenberg, Franz, 1539-1590
1884
Robert H. Labberton
1912
Karl Baedeker
1890
Conder, C.R. (Claude Reignier)
1:169k
1890
Conder, C.R. (Claude Reignier)
1:169k
1850
Mahlmann, H.
1:333k
1850
Mahlmann, H.
1:333k
1842
Rufsegger, Josef
1:290k