United States 1918-1932
California 1918-1925
1918
1919
1920
1921
1922
1923
1924
1925
Chicago 1926-1932
1926
1927
1928
1929
1930
1931
1932
China 1932-1949
Kaifeng 1932-1933
1932
1933
Peiping (Beijing) 1934-1941
1934
1935
1936
1937
1938
1939
1940
1941
Chungking (Chongqing) 1944-1945
1944
1945
1946
Shanghai 1947-1949
1947
1948
1949