Institution | Role | From | To |
Physiologisches Institut, Medizinische Fakultät, Universität Berlin, Berlin, Germany | Assistant | 1927 | 1935 |
Luftfahrtmedizinisches Institut des Reichsluftfahrtministeriums, Chef des Sanitätswesens der Luftwaffe (Stab), Reichsluftfahrtmininsterium, Berlin, Germany | Chief librarian & Research Assistant | 1936 | 1945 |
Universitätsaugenklinik, Medizinische Fakultät, Georg-August-Universität, Göttingen, Germany | Assistant | 1945 | 1946 |
Aero Medical Center, US Army Air Force, US Army, Heidelberg, Germany | ??? | 1946 | 1947 |
School of Aviation Medicine, Air Academy, Randolph Field, US Air Force, San Antonio, Texas, USA | Research Scientist | 1947 | 1952 |
Dept. of Ophthalmology, School of Medicine, Columbia University, New York City, New York, USA | ??? | 1952 | 1953 |
Medical Faculty, Indiana University, Bloomington, Indiana, USA | Assistant Professor | 1954 | 1956 |
Medical Faculty, Indiana University, Bloomington, Indiana, USA | Assc. Professor | 1956 | 1959 |
Medical Faculty, Indiana University, Bloomington, Indiana, USA | Professor | 1959 | 1970 |
Medical Faculty, Indiana University, Bloomington, Indiana, USA | Professor Emerita | 1970 | 1988 |