42 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 60 
Bidai Indians of Grimes and Montgomery counties. During the 
same trip a considerable body of ethnological information and a num- 
ber of texts were added to what had been collected from the Alabama 
o # 
, ie 
Pe 
Fic. 46.—Sweat house at Chiaha busk ground, Seminole Co., Oklahoma. 
Photograph by Swanton. 
TTA IL BUD 
WRT! mews asin. 
Si = 
Fic. 47.—Pakan talahassi busk ground, near Hanna, Oklahoma. 
Photograph by Swanton. 
Indians of Polk County, Texas, in 1910. In May he also visited one 
of the four surviving speakers of the Natchez language, near Braggs. 
Oklahoma, and added considerably to the material, ethnological and 
