M5*( 



Academy of Natural Sciences ok Philadelphia, 



March 29, 1894 



I hereby certify that copies of the Proceedings for 1893 have been 

 presented at the meetings of the Academy as follows : — 



Pages 9 to 56 



57 to 72 



73 to 120 

 121 to 168 

 169 to 200 

 201 to 216 

 217 to 232 

 123:; to 312 

 313 to 344 

 345 to 360 

 361 to 376 

 377 to 424 

 425 to 456 

 457 to 520 

 521 to 552 



EDWARD J. NOLAN, 



Rt cording Secretary. 



LE\ YTYPE CO., PRINTERS AND ENGRAVERS, PH1LA. 



