Proceedings of the American Academy of Arts and Sciences. 

 Vol. XLV. No. 5. — January, 1910. 



CONTRIBUTIONS FROM THE CHEMICAL LABORATORY OF 

 HARVARD COLLEGE. 



A REVISION OF THE ATOMIC WEIGHT OF 

 PHOSPHORUS. 



FIRST PAPER.— THE ANALYSIS OF SILVER PHOSPHATE. 

 By Gregory Paul Baxter and Grinnell Jones. 



