58 MARINE BIOLOGICAL LABORATORY. 



COHN, DR. EDWIN J., 43 Kirkland St., Cambridge, Mass. 



COKER, DR. R. E., University of North Carolina, Chapel Hill, 

 North Carolina. 



COLE, DR. LEON J., College of Agriculture, Madison, Wisconsin. 



COLLETT, DR. MARY E., Western Reserve University, Cleveland, 

 Ohio. 



COLLEY, MRS. MARY W., 1712 Madison St., Madison, Wisconsin. 



COLTOX, PROF. H. S., Ardmore, Pennsylvania. 



COOLIDGE, MR. C. A., Ames Building, Boston, Mass. 



COPELAND, PROF. MANTON, Bowdoin College, Brunswick, Maine. 



COWDRY, DR. E. V., Rockefeller Institute, New York City. 



CRAMPTOX, PROF. H. E., Barnard College, Columbia University, 

 New York City. 



CRANE, MRS. C. R., Woods Hole, Mass. 



CURTIS, PROF. W. C., University of Missouri, Columbia, Mo. 



CURTIS, DR. MAYNIE R., Crocker Laboratory, Columbia Uni- 

 versity, New York City. 



DANCHAKOFF, DR. VERA, College of Physicians and Surgeons, 

 New York City. 



DAVIS, DR. DONALD W., College of William and Mary, Williams- 

 burg, Va. 



DAVIS, DR. ALICE R., 19 Ash St., Cambridge, Mass. 



DAWSON, DR. J. A., Harvard University, Cambridge, Mass. 



DEDERER, DR. PAULINE H., Connecticut College, New London, 

 Connecticut. 



DETLEFSEN, DR. J. A., Swarthmore, Pennsylvania. 



DEXTER, DR. J. S., University of Porto Rico, Rio Piedras, Porto 

 Rico. 



DODDS, PROF. G. S., Medical School, University of West Virginia, 

 Morgantown, W. Va. 



DOLLEY, PROF. WILLIAM L., University of Buffalo, Buffalo, N. Y. 



DONALDSON, PROF. H. H., Wistar Institute of Anatomy and 

 Biology, Philadelphia, Pa. 



DON AI .I>M>.\, DR. JOHN C., University of Pittsburgh, School of 

 Medicine, Pittsburgh, Pa. 



DREW, PROF. OILMAN A., Eagle Lake, Florida. 



DUGGAR, DR. BENJAMIN. M., Missouri Botanical Garden, St. 

 Louis, Missouri. 



