XXVIII Proceedings of the Association of American Anatomists 



J. GoRDOX Wilson, M. D., Associate in Anatomy, University of Ctiicago, 58Ji2 

 Rosaline Court, Chicago, III. 



James Meredith Wilson, Ph. B., M. D., Assistant Professor of Embryology 

 and Comparative Anatomy, St. Louis University, Medical Department 

 St. Louis University, St. Louis, Mo. 



William Pov^^ell Wilson, B. S., So. D., Director of the Philadelphia Commer- 

 cial Museum, 233 South Jfth St., Philadelphia, Pa. 



Thomas Casey Witherspoon, M. D., Professor of Operative and Clinical Sur- 

 gery, St. Louis University, J^SIS Olive St., St. Louis, Mo. 



Robert Henry Wolcott, A. M., M. D., Associate Professor of Zoology in 

 charge of the Anatomical Laboratory in the Industrial and the Medical 

 College, University of Nebraska, Lincoln, Neb. 



Frederick Adams Woods, M. D., Instructor in Histology and Embryology, 

 Harvard Medical School, 936 Beacon St., Brookline, Mass. 



George Woolsey, A. B., M. D., Professor of Anatomy and Clinical Surgery, 

 Cornell University Medical College, 117 East 36th St., New York City, 

 N. Y. 



Simon M. Yutzy, M. D., Senior Demonstrator of Anatomy, University of Michi- 

 gan, Ann Arbor, Mich. 



