1942
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1941
Great Britain. Army. Royal Engineers. Field Survey Company, 512th.
1881
Heinrich Ernst Beyrich 1815-1896; Wi. Hauchecorne
1892
Aubert, F.
1:800k
1931
Vivien St Martin, L.
1:3m
1882
Jouvet et Cie.
1:2m
1874
Duveyrier, Henri
1:2m
1864
Ziegler, Jakob Melchior
1857
Ziegler, Jakob Melchior