Proceedings of the American Academy of Arts and Sciences. 

 Vol. XLIV. No. 15. — March, 1909. 



CONTRIBUTIONS FROM THE CHEMICAL LABORATORY OF 



HARVARD COLLEGE. 



A BE VISION OF THE ATOMIC WEIGHT OF 



CHROMIUM. 



FIRST PAPER. — THE ANALYSIS OF SILVER CH ROM ATE. 



By Gregory Paul Baxter, Edward Mueller, and 



Murray Arnold Hines. 



