8p 



SMITHSONIAN 



MISCELLANEOUS COLLECTIONS. 



VOL. XXXVI 



EVEKY MAN IS A VALUABLE MEMBER OF SOCIETY WHO BY HIS OBSERVATIONS, RESEARCHES, 

 AND EXPERIMENTS PROCURES KNOWLEDGE FOR MEN."— SMITHSON. 



CITY OF WASHINGTON : 



PUBLISHED BY THE SMITHSONIAN INSTITUTION. 



1893. 



