﻿NO. 



SMITHSONIAN EXPLORATIONS, I922 



57 



Fig. 55. — Loading a halsa, Rio Bopi, Bolivia. (Photograph by 

 N. E. Pearson.) 



Fig. ^6.— Camp of Balseros (raft men), :\Iositana Indians, Rio Bopi, 

 Bolivia. (Photograph by N. E. Pearson.) 



