©fitrrra at tift Honlngual Park 



William T. Hornaday, Sc.D., 



Director and General Curator. 



H. R. Mitchell Chief Clerk a7id Disbursing Officer. 



Raymond L. Ditmars Curator of Reptiles. 



C. William Beebe Curator of Birds. 



H. W. Merkel Chief Forester and Constructor. 



W. Reid Blair, D.V.S Veterinarian. 



George M. Beerbower Civil Engineer. 



W. I. Mitchell Office Assistant. 



Elwin R. Sanborn Photographer and Editor. 



©ffirrra of tl\t Aquarium 

 Charles H. Townsend, Sc.D., Director. 



Leonard B. Spencer, Assistant in Charge of Fresh-Water 

 Collections. 



Washington I. De Nyse, Assistant in Charge of Marine Col- 

 lections. 



Aquarium (Hummtttpp 



Charles H. Townsend, Chairman. 



Charles L. Bristol, University of New York. 



Bashford Dean, Columbia University. 



Alfred G. Mayer, Tortugas Laboratory of Carnegie Institute. 



Charles B. Davenport, Director Biological Laboratory, Cold 



Spring Harbor, N. Y. 

 Thomas H. Morgan, Columbia University. 

 Edmund B. Wilson, Columbia University. 

 William E. Damon. 

 RoswELL Morse Shurtleff. 

 Cleveland H. Dodge. 



