American Philosophical Society 



General Meeting— April 21-23^ 19 10 



Tile Gfenel-ai Meeting of i^io will be held on April 21st 

 io 23rd, beginning at 2 p. m: oil Thursday, Ajiril 2ist. 



Members desiring to pi-eseht papers^ eithel" for themselves 

 or others, are reiquested to send tO the Secretariiesj at as early a 

 date as practicable, and not later than March i^, 19*0, the titled 

 of these papers, so that they may be announced on the programme 

 which will be issued immediately thereafter, and which 'ivill give 

 in detail the arrangements for the meeting; 



Papfers in any departmeht of science come within the 

 stope of the Sot;iety, which, as its name indicates, embracfes the- 

 whble field of useful knowlfedge. 



The Publication Committee, under the rules of the 



Society, will arrange for the imtiiediate publication of the paperg 



pte^ented; , . . 



I. MINIS HAYS 



ARTHUR W. GOObSPEEli 



JAMES W. HOLLAND 



AMOS P; BROWN 



Seclretarie^: 



Meinbers who have not as jet sent their photographs tb the Society will 

 confer a favor by sb dblng; cabinet size preferred; 



it is 1-equested that all cbrrespbndehcfe be adaregsed 

 Tb "The Secretaries of the 



AMERICAN PHILOSOPHICAL SbtlETY 

 Ib4 SotJTH Fifth Street 



Philadelphia, U: S. A; 



