226 Field Museum of Natural History — Reports, Vol. V. 



THE BOARD OF TRUSTEES. 



Edward E. Ayer. 

 Watson F. Blair. 

 William J. Chalmers. 

 Marshall Field. 

 Stanley Field. 

 Frank W. Gunsaulus 

 Harlow N. Higinbotham. 

 Arthur B. Jones. 



Chauncey Keep. 

 George Manierre. 

 Cyrus H. McCormick. 

 Martin A. Ryerson. 

 Frederick J. V. Skiff. 

 A. A. Sprague, 2nd. 

 William Wrigley, Jr. 



HONORARY TRUSTEE. 



Owen F. Aldis. 



