108 ANNUAL REPORT SMITHSONIAN INSTITUTION, 1916. 



Invertebrate paleontology. 



Mammals. 



Marine invertebrates. 



Materia medica. 



Mechanical technology. 



Mesozoic fossils. 



Mineral technology. 



Minerals. 



Mollusks. 



Oriental archeology. 



Paleobotany. 



Parasites. 



Photography. 



Physical anthropology. 



Prehistoric archeology. 



Property clerk. 



Reptiles and batrachians. 



Superintendent's office. 



Taxidermy. 



Textiles. 



Vertebrate paleontology. 



LIBRARY OF BUREAU OF AMERICAL ETHNOLOGY. 



The collection of works relating to ethnology is administered by 

 the ethnologist-in-charge, and an account of its operations will be 

 found in the report of that bureau. 



ASTROPHYSICAL OBSERVATORY LIBRARY. 



The collection of reference works relating to astrophysics is in con- 

 stant use, and during the year there were added 61 volumes, 20 parts 

 of volumes, and 18 pamphlets. 



NATIONAL ZOOLOGICAL PARK LIBRARY. 



This library contains publications relating to the work of the park 

 and the care of the animals, reports of other zoological parks, and 

 works on landscape gardening. The number of publications added 

 was 21 volumes and 5 pamphlets. 



SUMMARY OF ACCESSIONS. 



The accessions during the year, with the exception of the library of 

 the Bureau of American Ethnology, may be summarized as follows : 



To the Smithsonian deposit in the Library of Congress, including parts 

 to complete sets 5, 472 



To the Smithsonian office, Astrophysical Observatory, and National Zoo- 

 logical Park 1, 443 



To the United States National Museum 4, 840 



Total 11,755 



Respectfully submitted. 



Paul Brock^tt, 

 Assistant Librarian. 

 Dr. Charles D. Walcott, 



Secretary of the Smithsonian Institution. 



