1949
Soviet Union. Glavnoe upravlenie geodezii i kartografii.
1:3m
1745
Academy of Sciences, St. Petersburg
1:3m
1839
Mahlmann, H.
1:2m
1917
Chen, Haoji
1833
Mahlmann, H.
1:6m
1958
Bartholomew, John
1:5m
1921
War Office
1:4m
1874
1:9m
1851
MARTIN, Robert Montgomery.
1925
Stieler, Adolf
1:8m