BUREAU OF AMERICAN ETHNOLOGY 

 June 30, 1955 



Director. — Matthew W. Stirling. 

 Associate Director. — Frank H. H. Roberts, Jr. 

 Anthropologists. — H. B. Collins, Jr., Philip Drucker. 



Collaborators. — Frances Densmore, John R. Swanton, A. J. Waring, Jr., 

 R. J. Squibr, R. F. Heizer, Sister M. Inez Hilger, Ralph S. Solecki. 

 Research Associate. — John P. Harrington. 

 Scientific Illustrator. — E. G. Schumacher. 



RIVER basin surveys 



Director. — Frank H. H. Roberts, Jr. 



Archeologists. — Carl F. Miller, G. Hubert Smith, Robert L. Stephenson, 

 Richard P. Wheeler. 



