CONTENTS 



Original Papers 



Pas 



Ethnology. — International and interclass misunderstandings. 



John R. Swanton 405 



Mineralogy. — Optical properties of anthophyllite. N. L. Bowen 411 



Abstracts 



Analytical Chemistry 415 



Biochemistry 415 



Metallography 416 



Proceedings 



Washington Academy of Sciences 417 



Anthropological Society 418 



Botanical Society 420 



Scientific Notes and News 423 



