Obtained by Rademaker for his doctoral dissertation, The Ecological Position of the Japanese Farmers in the State of Washington,
University of Washington, 1939.
Box 135
Returned postcard-questionnaires. 1936
Physical Description: (Approximately 660 items)
Scope and Content Note
Returned postcard-questionnaires on the numbers of Japanese and Chinese residents who were served by post offices in the state
of Washington for the year 1936.