Massachusetts Institute of Technology. — Percy G. Stiles. 

 McGill University (Montreal). — J. George Adami. 

 McLean Hospital (Waverly, Mass.). — Otto Folin. 



U S. Public Health and Marine Hospital Service. — Walter R. Brincker- 

 hoff (Honolulu), Reid Hunt (Washington), J. H. Kastle (Washington). 



University College (London). — Arthur R. Cushny. 



University of California. — Jacques Loeb, Alonzo E. Taylor. 



University of Michigan. — Carl G. Huber, Warren P. Lombard, Fred- 

 erick G. Novy, Victor C. Vaughan, Aldred S. Warthin. 



University of Pennsylvania. — Alexander C. Abbott, E. G. Conklin, 

 David L. Edsall, Philip B. Hawk, Leo Loeb, J. Edwin Sweet. 



University of Southern California (Los Angeles). — Lyman B. Stookey. 



University of Toronto. — A. B. Macallum. 



University of Wisconsin. — Charles R. Bardeen, Joseph Erlanger. 



Wesley an University (Middletown, Conn.). — Francis G. Benedict. 



Wester?i Reserve University (Cleveland). — George W. Crile, J. J. R. 

 Macleod, Torald Sollmann. 



Williams College (Williamstown, Mass.). — L. L. Woodruff. 



Wistar Institute of A natomy (Philadelphia). — H. H. Donaldson. 



Yale University. — R. H. Chittenden, Yandell Henderson, L. B. Mendel, 

 Frank P. Underbill. 



Members present at the twenty first meeting : 



Adler, Beebe, Burton-Opitz, Carrel, Crampton, Crile, Emerson, Ewing, 

 Held, Flexner, Gibson, Gies, Hatcher, Lee, Levene, Levin, Lusk, Mandel, 

 Meltzer, Murlin, Noguchi, Opie, Richards, Schwyzer, Shaffer, Torrey, Tyzzer, 

 Wadsworth, Wallace, Wolf. 



Date of the next regular meeting : 



May 22, 1907. 



Punt or 

 Thi Niw Era Pnintino Company 



LANCAtTtR, Pa. 



