SMITHSONIAN MISCELLANEOUS COLLECTIONS. 

 659 



THE CONSTANTS OF NATURE. 



PART I. 



A TABLE OF SPECIFIC GRAVITY FOE, SOLIDS 

 AND LIOUIDS. 



[new edition, revised and enlarged.] 



BY 



FRANK WIGGLESWORTH CLARKE, 



Chief Chemist U. S. Geological Survey. 



WASHINGTON : 

 PUBLISHED BY THE SMITHSONIAN INSTITUTION. 



1888. 



