54 MARINE BIOLOGICAL LABORATORY. 



Friday, July 17, 



DR. F. M. CHAPMAN "The Origin and Distribu- 

 tion of the Birds of Ecua- 

 dor" -Illustrated. 



Tuesday, July 21, 



PROFESSOR C. R. STOCKARD "Analysis and General Bear- 

 ings of the Ovulation 

 Problem." 

 Friday, July 24, 



DR. WILLIAM CROCKER. "Boyce Thompson Institute 



for Plant Research and Its 

 Work" -Illustrated. 

 Tuesday, July 28, 



PROFESSOR H. E. CRAMPTON "Among the Islands of the 



South Seas"- Illustrated. 

 Friday, July 31, 



DR. SEWALL WRIGHT "Genetic Studies with Three- 



and Four-toed Races of 



Guinea Pigs." 

 Tuesday, August 4, 



PROFESSOR F.. NEWTON HARVEY. .. ."Animal Luminescence." 



Friday, August 7, 



PROFESSOR Ross G. HARRISON "Heteroplastic Grafting." 



6. 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. 

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

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



N.J. 



CRANE, MR. C. R., New York City. 

 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. 



