1174- 



a.^. 



SMITHSONIAN 



mSCELlAIEOUS COLLECTIONS 



VOL. XLI 



EVERY 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 



1902 



