1956
Shell Oil Company
1:190k
1951
Shell Oil Company
1:190k
1861
1890
France. Ministère des travaux publics. Administration des routes; France. Direction des cartes, plans et archives et de la statistique graphique; École nationale des ponts et chaussées (France)
1:200k
1953
United States. Air Force
1:500k
1951
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1910
C&GS
1:400k
1890
C&GS
1:400k
1895
United States. War Department
1:634k