
1967
USSR (Union of Soviet Socialist Republics).
1:3m

1883
Hassenstein, Bruno
1:2m

1945
Great Britain. Inter-service Topographical Dept.

1827
Vandermaelen, Philippe, 1795-1869
1:2m

1950
North-Vietnamese Geography Department
1:100k

1966
Československá akademie věd.; Klíma, Jan
1:10m

1864
MOUHOT, Alexandre Henri.

1965
The Associated Press

1893
LALANNÉ, Ernest.

1900
Larousse