1920
1:1m
1905
Great Britain. General Staff. Topographical Section.
1900
Gessi, F.
1:4m
1876
CHAILLÉ-LONG, Charles Bey
1864
Baker, Samuel White, Sir, 1821-1893
1:2m
1900
F.A. Brockhaus
1:3m
1885
Simon Schropp (J.H. Neumann)
1894
PRÉVILLE, A. de.
1896
NYS, Fernand.
1871
JONVEAUX, Émile.