PROCEEDINGS 



OF THE 



AMERICAN ACADEMY 



OF 



ARTS AND SCIENCES. 



NEW SERIES. 

 Vol. XXI. 



WHOLE SERIES. 

 Vol. XXIX. 



FROM MAY, 1893, TO MAY, 1894. 



SELECTED FROM THE RECORDS. 



BOSTON: 



UNIVERSITY PRESS: JOHN WILSON AND SON 



1894. 



