A map of Mengjiang, 1939-09-01. Dates shown indicate the approximate year that the various powers gain control of their possessions. Japanese control of territory in China was tenuous.
Mengjiang map 1939.svg
Mengjiang map 1939.svg: Emok (talk · contribs)

derivative work: Rowanwindwhistler (talk) work: Rowanwindwhistler (talk)