THE DIRECTOR'S REPORT. 51 



Friday, July 20, 



DR. A. H. STURTEVANT "Mutation." 



Tuesday, July 24, 



DR. EDWARD C. SCHNEIDER "The Reaction of the Human 



Body to Variations in Atmos- 

 pheric Oxygen." 

 Tuesday, July 31, 



MR. WILLIAM LYMAN UNDERWOOD . "Journeys with a Passamaquoit 



Indian." 

 Friday, Aug. 3, 



DR. R. W. HEGNER "Some Investigations on Ento- 



zoic Protozoa." 

 Tuesday, Aug. 7, 



DR. C. C. LITTLE "The Occurrence of Heritable 



Abnormalities in Mice and their 

 Relation to Exposure to X- 



Rays." 

 Friday, Aug. 10, 



DR. S. R. DETWILER "Embryonic Surgery in Rela- 

 tion to Problems of Develop- 

 ment in the Nervous System." 

 Tuesday, Aug. 14, 



DR. J. A. DETLEFSEN "Habituation and Dishabitua- 



tion." 



9. MEMBERS OF THE CORPORATION. 



i. LIFE MEMBERS. 



ALLIS, MR. E. P., JR., Palais Carnoles, Menton, France. 



ANDREWS, MRS. GWENDOLEN FOULKE, Baltimore, Md. 



BILLINGS, MR. R. C., 66 Franklin St., Boston, Mass. 



CAREY, MR. ARTHUR ASTOR, Fayerweather St., Boston, Mass. 



CLARKE, PROF. S. F., Williamstown, Mass. 



CONKLIN, PROF. EDWIN G., Princeton University, Princeton, 



N.J. 



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

 EVANS, MRS. GLENDOWER, 12 Otis Place, Boston, Mass. 

 FAY, Miss S. B., 88 Mt. Vernon St., Boston, Mass. 

 FOLSOM, Miss AMY, 88 Marlboro St., Boston ,Mass. 

 FOOT, Miss KATHERINE, Care of Morgan Harjes Cie, Paris, 



France. 



