■v 



The Academy of Natural Sciences of Philadelphia, 



March 29, 1902. 



I hereby certif}' that printed copies 

 been presented to the meetings of the 



of the Proceedings for 1901 have 

 Academy and mailed as follows : — 



Pa2;es 1 to 16 mailed March 



17 to 128 

 129 to 1()0 

 161 to 208 

 209 to 256 

 257 to 272 

 273 to 304 

 305 to 320 

 821 to 368 

 369 to 400 

 401 to 448 

 449 to 480 

 481 to 496 

 497 to 512 

 513 to 544 

 545 to 608 

 609 to 640 

 641 to 656 

 657 to 704 

 705 to 752 



27, 

 3, 



13, 

 2, 



7, 

 9, 



April 



April 



]\ray 



M&y 



^lay 



June 



June 



July 



August 



August 



September 3, 



September 16, 



October 29, 



November 23, 



January 23, 



February 6, 



March 1, 



March 17, 



March 25, 



25, 

 31, 

 16, 

 22, 



1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1901 

 1902 

 1902 

 1902 

 1902 

 1902 



presented April 

 April 

 April 

 May 

 May 

 May 

 June 

 June 

 August 

 August 

 August 



2, 1901. 

 2, 1901. 

 16. 1901. 

 7, 1901. 

 7, 1901. 

 14, 1901. 

 11, 1901. 

 25, 1901. 

 6, 1901. 

 20, 1901. 

 27, 1901. 

 September 3, 1901. 

 September 24, 1901. 

 October 29, 1901. 

 November 26, 1901. 

 January 28, 1902. 

 February 11,1902. 

 March 4, 1902. 



March 18, 1902. 

 March 25, 1902. 



EDWARD J. NOLAN, 



Recording Secretary. 



COIVIMITTEE ON PUBLICATION: 

 Henry Skinner, M.D., riiiLir T. Calvert, Ph.D., 



Henry A. Pilsbry, Sc.D., Witmer Stone, 



Edward J. Nolan, M.D., 

 The President, Samuel G. Dixon, M.D., ex-officio. 



Editor: EDWARD J. NOLAN, M.D. 



7 / 7 J 



