1950
Aeronautical Chart Service, U.S. Army Air Forces
1:1m
1839
Society for the Diffusion of Useful Knowledge (Great Britain)
1:2m
1827
Vandermaelen, Philippe, 1795-1869
1883
Letts, Son & Co.
1894
Hunter, W.W.
1:3m
1856
J. and C. Walker (Firm)
1846
Sohr, Karl
1885
Freytag, Gustav
1893
Bartholomew, J. G. (John George), 1860-1920
1:6m
1855
Flemming, Carl
