Proceedings of the American Academy of Arts and Sciences. 



Vol. 55. No. 10. — November, 1920. 



RECORDS OF MEETINGS, 1919-20. 



BIOGRAPHICAL NOTICES. 



OFFICERS AND COMMITTEES FOR 1920-21. 



LIST OF THE FELLOWS AND FOREIGN HONORARY 

 MEMBERS. 



STATUTES AND STANDING VOTES. 



RUMFORD PREMIUM. 



INDEX. 



(Title Page and Table of Contents.) 



