LETTER OF TRANSMITTAL
Reading edition
Smithsonian Institution, Bureau of American Ethnology, Washington, D. C., July 15, 1931.
Sir: I have the honor to submit herewith the Forty-eighth Annual Report of the Bureau of American Ethnology for the fiscal year ended June 30, 1931.
With appreciation of your aid in the work under my charge, I am
Very respectfully yours, M. W. Stirling, Chief. Dr. C. G. Abbot, Secretary of the Smithsonian Institution.