MEMBERS 47 



Wilson, William Powell, D.Sc, 



Fellow Am. Ass. Adv. Sci. ; Member Am. Philo. Soc; Acad. Nat. Sci., etc.; 

 Director of the Commercial Museums, Philadelphia, Pa. 



Woodward, Eobert Simpson, C.E,, Ph.D., 



Associate Editor of Sci. ; Member Nat. Acad. Sci. ; Fellow Geol. Soc. Am.; Am. 

 Ass. Adv. Sci.; Member Am. Math. Soc; Am. Pliys. Soc, etc.; Professor of 

 Mechanics and Mathematical Physics, Columbia University, New York City. 



Woodworth, William McMichael, Ph.D., 



Editor Am. Nat. ; Fellow Am. Ass. Adv. Sci.; Am. Acad of Arts and Sci., etc.; 

 Keeper Museum of Comparative Zoology, Cambridge, Mass. 



Worcester, Dean Conant, A.B., 



U. S. Commissioner to the Philippine Islands, Manila, P. I. 



Young, Charles Augustus, A.M., Ph.D., LL.D., 



Member Nat. Acad. Sci.; Am. Philo. Soc. ; Foreign Associate Roy. Ast. Soc. 

 I<ond. ; Member Camb. Philo. Soc, etc.; Professor of Astronomy, Princeton 

 University, Princeton, N. J. i6 Prospect Avefiue. 



Ziwet, Alexander, C.E., 



Associate Editor Bull. Am. Math. Soc. ; Fellow Am. Ass. Adv. Sci., etc.; 

 Junior Professor of Mathematics, University of Michigan, Ann Arbor, Mich. 



Summary 



Patrons 8 



Resident Members 146 



Non-Resident Members 152 



Total 306 



Counted twice i 



Total number of persons 305 



