Active Members. 
bo 
(Su) 
Cromwell, Hobart, Salem, Ind. 
Zoology. 
Cullison, Aline, East Chicago, Ind., Box 404. 
Instructor, Botany, in East Chicago High School. 
Daniels, Lorenzo E., Rolling Prairie. 
Retired Farmer. 
Conchology. 
Dean, John C., University Club, Indianapolis. 
Astronomy. 
Denny, Martha L., Manhattan, Kan. 
Kansas Agricultural College. 
Zoology. 
Deppe, C. A., Franklin. 
Franklin College. 
Dietz, Harry F., Washington, D. C. 
Federal Horticultural Board. 
Entomology. 
Doan, Martha, Richmond. 
Professor of Chemistry, Earlham. 
Dolan, Jos. P., Syracuse. 
Douglas, Benjamin W., Trevlac. 
Fruit Culture. 
Downhour, D. Elizabeth, 2307 Talbott Ave., Indianapolis. 
Zoology and Botany, Teachers College. 
Driver, Chas. C., 808 Atwater Ave., Bloomington. 
Graduate Student in Zoology, Indiana University. 
DuBois, Henry M., 1408 Washington Ave., LaGrande, Ore. 
Paleontology and Ecology. 
Dukes, Richard G., Corner Seventh and Russell Sts., West Lafayette, 
Purdue University. 
Engineering. 
Karp, Samuel E., 643 Occidental Bldg., Indianapolis. 
Physician. 
Medicine. 
Edmonson, Clarence E., 822 Atwater St., Bloomington. 
Graduate Student, Physiology, Indiana University. 
Physiology. , 
Emerson, Charles P., 602 Hume-Mansur Bldg., Indianapolis. 
Dean Indiana University Medical College. 
Medicine. 
Epple, Wm. F., 311 Sylvia St., West Lafayette. 
Assistant in Dairy Chemistry, Experiment Station, Purdue Uni- 
versity. 
