pathological Society, the Society of Western Naturalists, and the Corpo- 

 ration of the Marine Biological Lahoratory at Woods Hole. 



For twenty years Professor Thomas has given Iiis best efforts in the 

 serA'ice of Wabash College, of Crawfordsville, and of tlie State of In- 

 diana, and liis influence will long be felt throngli the work he has done 

 and the inspiration he has given to his students and associates. 



