AFFILIATED SOCIETIES 



The Anthropological Society of Washington 

 The Biological Society of Washington 

 The Botanical Society of Washington 

 The Chemical Society of Washington 

 The Columbia Historical Society 

 The Entomological Society of Washington 

 The Geological Society of Washington 

 The Medical Society of the District of Columbia 

 The National Geographic Society 

 The Philosophical Society of Washington 

 The Washington Society of the Archeological Institute of 

 America 



0473 



Pdess of 



The New Era Pijiniikg COMPAiir, 



Lancaster, P;^ 



