c: 



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CA 



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Ancient 



Monuments 



of 



Mexico 



Indians 



of the 



Southwest 



Indians 

 of the 

 Plains 



o 



; 



Ancient Monuments 



of Central America, 



Ecuador and Colombia 



Astronomy 



Photography 



of the Heavens 



Preparation and 

 Special Exhibitions 



Indians 

 of the North 

 Pacific Coast 



Indians of Manhattan, 

 the East and Middle States 



LIVING TRIBES OF THE EASTERN COAST 

 AND SOUTHWEST 



7/ Tri '5r/?ffT 



Minerals 



and 



Mines 



Cetacean Hall 

 Mammals of the Sea 



Woods and Forestry 



Geology 



Geography 



and 



Physiography 



\ 



Oceanography 



Geography 



and Life 



of the Sea 



4, 



Darwin Hal 

 of Zoology 



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BIOLOGY AND INVERTEBRATES 

 EARTH SCIENCES 



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/ £ 4IN * I FT. 



