Natural Sciences of Philadelphia 
45 
National Research Council. Bulletin. Reprint and Circular Series. 
Pennsylvania Department of Agriculture, Bureau of Plant Industry. Circular. 
Revue Bretonne de Botanique. Rennes. 
Revue de Geologie et des Sciences Connexes. Bruxelles. 
Royal Scottish Museum. Report. 
Servigo Sanitario de Sao Paulo. 
Societe des Lettres, Sciences et Arts des Alpes-Maritimes. Annales. 
South Dakota Geological Survey. Bulletin. 
Thoreau Museum of Natural History, Memoir. 
A fine copy of the second edition of Elliot, Monograph of the 
Pittidae, 1893-95, and, Oeuvres Completes de Buffon (Lacepede), 
Nouvelle Edition, 17 vols., Paris, 1817-1819, were among the 
important additions. 
Four hundred and ninety volumes have been bound. 
Sixty-five pamphlets and parts of periodicals, and 27 volumes were 
transferred to the Free Library of Philadelphia, not being germane 
to the Academy’s library. 
Eleven hundred and six volumes and parts of periodicals were 
used on the premises by the scientific staff, and 158 volumes were 
borrowed by members. 
My thanks are again due to Miss H. N. Wardle for assistance 
rendered. 
Edward J. Nolan, 
Librarian. 
