©ffirrra uf thr Hoolngiral Park 



William T. Hornaday, Director and General Curator. 



H. R. Mitchell, Chief Clerk. 



Raymond L. Ditmars, Curator of Reptiles. 



William Beebe, Curator of Birds. 



Lee S. Crandall, Assistant Curator of Birds. 



W. Reid Blair, Veterinarian. 



Hermann W. Merkel, Chief Forester and Co7istructor 



George M. Beerbower, Consulting Civil Eyigineer. 



William Mitchell, Cashier. 



Elwin R. Sanborn, Photographer and Editor. 



(ifiirprs uf Xht Aquarium 



Charles H. Townsend, Director. 

 W. I. DeNyse, Assista7it. 

 L. L. Mowbray, Assistant. 

 George A. MacCallum, Pathologist. 

 Robert Sutcliffe, Clerk. 

 Ida M. Mellen, Secretary. 



Aquarium (Cummittpp 



Charles H. Townsend, Chairman. 

 Charles L. Bristol, Raymond C. Osburn, 



Bashford Dean, Edmund B. Wilson, 



Alfred G. Mayer, Charles B. Davenport, 



Thomas H. Morgan, Charles R. Stockard, 



Grenville Kane. 



