SMITHSONIAN 



CONTRIBUTIONS TO KNOWLEDGE. 



VOL. VIII. 



EVERT MAN 19 A VALUABLE MEMBER OF SOCIETY, WIIO, BY HIS OBSERVATIONS, RESEARCHES, AND EXPERIMENTS, I'ROCURES 



KNOWLEDGE FOR MEN. — SMITHSON. 



CITY OP WASHINGTON: 

 PUBLISHED BY THE SMITHSONIAN INSTITUTION. 



MDCCCLVI. 



