506 



PROCEEDINGS OF THE ACADEMY OF 



They were derived from the following sources : 



Societies 525 



Editors 335 



I. V. Williamson Fund . . . 269 



Rathmell Wilson 170 



Authors 137 



C. P. Parker 113 



Wilson Fund 87 



Department of the Interior . .. 25 



Howard Potts 21 



[saac Lea 13 



Engineer Department, U. S. A. 11 



Henry Wheatland 9 



S. S. Haldeman 7 



Thos. Meehan 7 



Regents of University, New York 6 



Government of India .... G 



Geological Survey of India . . 4 



War Department 3 



Jos. Barnett 3 



Geological Survey of Penna. . 2 



Geological Survey, Ohio ... 2 



Publishers 2 



Jos. Jeanes 1 



Rev. Jas. Saul 1 



Louis Wagner 1 



Jos. Willcox 1 



Edw. D. Cope 1 



Geo. W. Tryon, Jr 1 



Minister of Public Works, France 1 



Treasury Department .... 1 



City of Phila 1 



In addition to the above, 174 were paid for from the general 

 funds of the Academy. 



The additions to the library were distributed to the several 

 departments as follows : 



Journals 1364 Physical Science 



Geology 138 j Education . 



General Natural History. . . 84 Voyages and Travels 

 Conchology 84 Bibliography 



Ornithology 



Botany 44 



Entomology 34 



Anatomy and Physiology . .. 28 I Biography 



Mineralogy 28 Chemistry. 



Helminthology 12 I Politics. . 



. . 11 



. . 11 



. . 10 



. . 1(1 



Mammalogy In 



Ichthyology 7 



Herpetology 



224 volumes have been bound during the year, and 51 are now 

 in the hands of the binder. For the expenses of binding as well 

 as for the amounts paid for the books from the several funds, 

 you are respectfully referred to the report of the Treasurer of 

 the Academy. 



The card catalogues of the works on Geology, Mammalogy, 

 and Ornithology, amounting in the aggregate to 2753 titles ex- 

 clusive of cross references, have been completed and the sj'stem 

 of numbering extended to those departments. This work has 

 boon somewhat retarded during the past mouth by the fear that 

 it would be impossible to preserve exactly the same arrangement 

 of the books on the shelves of the library in the new building. 

 Any disturbance of the order in which the numbered volumes are 

 at present placed will, of course, render necessary some revision 



