PROCEEDINGS OF THE CENTENARY MEETING. lv 



Akademia Umiejetno&ci w Krakowie. 



Corresponding Secretary, The Academy of Natural Sciences of Philadelphia: 



The President and Council of the Cracow Imperial Academy of Sciences 

 beg to offer The Academy of Natural Sciences of Philadelphia their sincere 

 thanks for the invitation which they have received to take part in the celebration 

 of its Centenary Anniversary. 



They have much pleasure in transmitting to The Academy of Natural Sciences 

 of Philadelphia, kindest wishes and felicitations on behalf of their own institution; 

 and they beg leave to express, on this opportunity, the feelings of keen sympathy 

 and high appreciation which the students of science in Poland entertain for the 

 work of that illustrious American corporation. 



St. Tarnowski, 



President, 

 Ulanowski, 



General Secretary. 

 Cracow, March 7th, 1912. 



