Affiliations Courses Research 1933[position unknown]1937Graduate AssistantDuke University1934AssistantVassar College1935AssistantVassar College1931Graduate AssistantSyracuse University1930[position unknown]Goucher College 1930Zoology 1930Student1931Embryology 1931Student1933Physiology 1933Student 1933[subject unknown]Beginners1934[subject unknown]Beginners1935[subject unknown]Beginners1937[subject unknown]Beginners
