xxiv MINUTES. 



Stated Meeting December 2, 1921. 

 William B. Scott, Sc.D., LL.D., President, in the Chair. 



The decease was announced of Sara Yorke Stevenson, Sc.D., 

 at Philadelphia, on November 14, 1921, set. 74. 



Dr. Albert T. Clay read a Biographical Memoir of the Late Dr. 

 Morris Jastrow, Jr. 



Mr. Edwin Swift Balch read a paper on " The Coudersport Ice 

 Mine " which was discussed by President Scott. 



