Class I. 

 Elihu Thomson, 



Class III. 



George F. Moore. 



American Academy of Arts and Sciences 



OFFICERS AND COMMITTEES FOR 1920-21 

 PRESIDENT. 

 Theodore W. Richards. 



VICE-PRESIDENTS. 

 Class II. 



Harvey Cushing, 



CORRESPONDINQ SECRETARY 



Harry W. Tyler. 



RECORDING SECRETARY. 



James H. Ropes. 



TREASURER. 



Henry H. Edes. 



LIBRARIAN. 



Arthur G. Webster. 



COXTNCILLORS. 



Class II. 



William T. Sedgwick, 



Terms expire 1921. 



Charles H. Warren, 



Terms expire 1922. 



Edward M. East, 



Terms expire 1923. 



Reid Hunt, 



Terms expire 1924. 



COMMITTEE OF FINANCE. 



John Trowbridge, 



RUMFORD COMMITTEE. 



Charles R. Cro-;s, Chairman, 



Arthur G. Webster, Theodore Ly.man, Percy W. Bridgman 



Elihu Thomson, Louis Bell, Harry M. Goodwin 



C. M. WARREN COMMITTEE. 

 Henry P. Talbot, Chairman, 

 Charles L. Jackson, Walter L. Jennings, 

 Gregory P. Baxter, William H. Walker, 



COMMITTEE OF PUBLICATION. 



Louis Derr, of Class I, Chairman, 

 Herbert V. Neal, of Class II, Albert A. Howard, of Class III. 



COMMITTEE ON THE LIBRARY. 



Arthur G. Webster, Chairman, 

 Harry M. Goodwin, of Class I, Thomas Barbour, of Class II, 



William C. Lane, of Class III. 



AUDITING COMMITTEE. 



George R. Agassiz, John E. Thayer. 



HOUSE COMMITTEE. 



John O. Sumner, Chairman, Wm. T. Sedgwick, Wm. Sturgis Bigelow. 



COMMITTEE ON MEETINGS. 

 The President, 



The Recording Secretary, 

 George H. Parker, Edwin B. Wilson, George F. Moore. 



Class I. 



Henry Lefavour, 



George D. Birkhoff, 

 Cecil H. Peabody, 

 FoRRis J. Moore, 



Henry P. Walcott, 



Class III. 



Barrett Wendell. 



Frederic Dodge. 



Charles B. Gulick. 



Ephraim Emerton. 



Harold Murdock. 



Arthur D. Little. 

 James F. Norris. 



