135 



Pfizer and Co., Brooklyn; Pratt Institute Library, Brooklyn; 

 Princeton University, Princeton, N. j . ; Rockefeller Institute f or 

 Medical Research, New York and Princeton, N. }. ; Toronto Uni- 

 versity, Toronto, Canada; Wallerstein Co., Inc., New York. 



Books were borrowed from : American Museum of Natural His- 

 tory, New York; Brooklyn Public Library; Lloyd Library, Cin- 

 cinnati, O. ; New York Botanical Garden. 

 The statistical report follows. 



Respectfully submitted, 



William E. Jordan, 



Librarian. 



Statistical Report on the Library 



Accessions 



A ulugraph 

 Letters 



Exchange 



Gift 46 



Publication 



Purchase 1 



By binding 









Parts 









{Including 



rlraits 



Volumes 



Pamphlets 



Periodicals) 







21 



66 



4,047 



52 



175 



673 



751 











119 



60 



12 



215 



11 



869 







927 











Total 47 



64 



1,338 



869 



5,727 



Total number of volumes in library, December 31, 1939 20,787 



Number of volumes added during 1940 1,338 



Total number of volumes in library, December 31, 1940 22,125 



Total number of pamphlets in library, December 31, 1939 17,838 



Number of pamphlets added during 1940 869 



Total number of pamphlets in library, December 31, 1940 18,707 



Total number of volumes and pamphlets in library, December 31 , 1939 38,625 

 Net increase of volumes and pamphlets during 1940 2,207 



Total number of volumes and pamphlets in library, December 31 , 1940 40,832 



American Fern Society Collection 



Number of volumes, December 31, 1939 



Number of volumes added during 1940 



47 

 



Total number of volumes, December 31, 1940 

 Number of pamphlets, December 31, 1939. . . 

 Number of pamphlets added during 1940. . . . 



47 



290 







Total number of pamphlets, December 31, 1940. 

 Number of parts added during 1940 



290 



7 



