I9I0.] MINUTES. 



Mr. J. Vipond Davies (introduced by Dr. W. W. Keen) read a 

 paper on " The Tunnel Construction of the Hudson and Manhattan 

 Railroad Company." 



Stated Meeting, March 4, ipio. 



William W. Keen, M.D., LL.D., President, in the Chair. 



Dr. Samuel W. Stratton read a paper on " The Work of the 

 National Bureau of Standards." 



Stated Meeting, March 18, ipio. 

 William W. Keen, M.D., LL.D., President, in the Chair. 



The decease was announced of Dr. Wharton Sinkler, at Phila- 

 delphia, on March 16, 1910, set. 65. 



Dr. Jay F. Schamburg (introduced by Dr. W. W. Keen) read a 

 paper on " Vaccination and the* Ravages of Small-pox among Royal 

 and Noble Families." 



Stated Meeting, April i, jpio. 

 William W. Keen, M.D., LL.D., President, in the Chair. 



The decease was announced of Prof. Alexander Agassiz, at sea, 

 on Alarch 28, 19 10, £et. 74. 



Mr. David Fairchild read a paper entitled "A New World for 

 Exploration." 



General Meeting, April 21, 22 and 2^, ipio. 



Thursday, April 21. Opening Session — 2 o'clock. 



William W. Keen, I\LD., LL.D., President, in the Chair. 



Invitations were received : 

 From the XP Congres Geologique International, to be repre- 

 sented at the Congress to be held at Stockholm on August 

 18-25, 1910. 



