Proceedings of the American Academy of Arts and Sciences. 



Vol. 54. No. 6. — September, 1919. 



RECORDS OF MEETINGS, 1918-19. 



BIOGRAPHICAL NOTICES. 



OFFICERS AND COMMITTEES FOR 1919-20. 



LIST OF THE FELLOWS AND FOREIGN HONORARY 

 MEMBERS. 



STATUTES AND STANDING VOTES. 



RUMFORD PREMIUM. 



INDEX. 



(Title Page axd Table of Contexts.) 



