95 
Library, Northampton, Mass.; University of Tennessee, IXnox- 
ville, Tenn. 
Books were borrowed from: American Museum of Natural 
History, New York; Arnold Arboretum, Harvard University, 
Jamaica Plain, Mass.; Brooklyn Public Library; Columbia Uni- 
versity, New York; Harvard College Library, Cambridge, Mass. ; 
Horticultural Society of New York; New York Botanical Garden; 
l Department of Agriculture, Washington, D. C.; Yale 
University, New Haven, Conn. 
The statistical report follows 
Respectfully submitted, 
WILLIAM E. JORDAN, 
Librarian. 
STATISTICAL REPORT ON THE LIBRARY 
ACCESSIONS 
Parts 
Autograph (Including 
Letters Portraits Volumes Pamphlets Periodicals) 
Excharigex) spas s..2 0 0 24 141 4,662 
GilGe aera ise oat 33 16 163 383 965 
Publication........ 0 0 0 0 45 
Purchases*a a0 © 5 1 241 13 1,080 
By binding........ 0 0 0 0 0 
Totaly ts so ce.r. 38 17 428 537 63/92 
Total number of volumes in library, pee ember 3 esl 93020..507 ae, 19,300 
Number of volumes added during 1937. ........00...00 00 cc ce eee 
Total number of volumes in library, December 31, 1937............ 19,728 
Total number of pamphlets in library, December 31, 1936.......... 15,930 
Numberot pamphietsadded during 1937 «0 4c05% 0s esse saneeee se es 537 
Total number of pamphlets in library, December 31, 1937.......... 16,467 
Total number of volumes and pamphlets in library, December 31, 1936 35, re 
Net increase of volumes and pamphlets during 1937................ 
Total number of volumes and pamphlets in library, December 31, 1937 36,195 
AMERICAN FERN SOCIETY COLLECTION 
Number of volumes, December 31, 1936................ 220.0005: 43 
Number of volumes added during 1937. ........00 0.000 0 
Total number of volumes, December 31, 1937............... 00.04. 43 
