1950
Aeronautical Chart Service, U.S. Army Air Forces
1:1m
1967
USSR (Union of Soviet Socialist Republics).
1:3m
1885
Freytag, Gustav
1:2m
1848
Sharpe, J.
1:3m
1878
Petermann, August
1921
Great Britain. General Staff. Geographical Section.
1881
1881
MARVIN, Charles.
1840
Mahlmann, H.
1:4m
1838
Society for the diffusion of useful knowledge
1:5m