Tables 10, 11 



CONVERSION FACTORS. 





■a, 



Pi 

 M 

 H 









O 



o 



'A 



O 



1^ 



o 



o 



►J 



o 



On t^ 



00 vO 



O 2;^ 



o o 

 XX 



1-1 M 



M O 



CO o^ 



X 



|M IN 



I I 



o o 

 XX 



ro PI 



M-oO 

 1-.' \0 



o 

 n 







o 





o 

 O 





-3 



H 



Smithsonian Tables. 



14 



