Proceedings of the American Academy of Arts and Sciences. 

 Vol. XXXIV. No. 14. — February, 1899. 



CONTRIBUTIONS FROM THE CHEMICAL LABORATORY 

 OF HARVARD COLLEGE. 



A REVISION OF THE ATOMIC WEIGHT OF COBALT 



SECOND PAPER. — THE DETERMINATION OF THE COBALT IN 

 COBALTOUS BROMIDE. 



By Theodore William Richards and Gregory Paul Baxter. 



