1930
Survey of India
1781
Rennell, James
1781
Rennell, James
1931
Survey of India offices
1:1m
1890
Survey of India
1952
Aeronautical Chart Service, U.S. Army Air Forces
1:1m
1883
Letts, Son & Co.
1:2m
1834
Berghaus, Heinrich Karl Wilhelm
1:1m
1831
Society for the Diffusion of Useful Knowledge (Great Britain)
1:2m
1967
Polish Army Topography Service
1:3m