| Year | Position | Institution |
| 1946 | Yale University | |
| 1947 | Yale University | |
| 1948 | Yale University | |
| 1949 | Yale University | |
| 1950 | Yale University | |
| 1951 | Yale University | |
| 1952 | Yale University | |
| 1953 | Yale University | |
| 1954 | Yale University | |
| 1955 | Yale University | |
| 1956 | Yale University | |
| 1957 | Yale University | |
| 1958 | Osborn Zoological Laboratories | |
| 1959 | Osborn Zoological Laboratories | |
| 1960 | Osborn Zoological Laboratories | |
| 1961 | Osborn Zoological Laboratories | |
| 1962 | Osborn Zoological Laboratories | |
| 1963 | Osborn Zoological Laboratories | |
| 1964 | Osborn Zoological Laboratories | |
| 1966 | Yale University | |
| 1967 | Yale University | |
| 1968 | Yale University | |
| 1969 | Yale University | |
| 1970 | Yale University | |
| 1971 | Yale University | |
| 1972 | Yale University |
| Year | Start Date | End Date | Subject | Role |
| 1946 | - | - | Corporation Member | |
| 1947 | - | - | Corporation Member | |
| 1948 | - | - | Corporation Member | |
| 1949 | - | - | Corporation Member | |
| 1950 | - | - | Corporation Member | |
| 1951 | - | - | Corporation Member | |
| 1952 | - | - | Corporation Member | |
| 1953 | - | - | Corporation Member | |
| 1954 | - | - | Corporation Member | |
| 1955 | - | - | Corporation Member | |
| 1956 | - | - | Corporation Member | |
| 1957 | - | - | Corporation Member | |
| 1958 | - | - | Corporation Member | |
| 1959 | - | - | Corporation Member | |
| 1960 | - | - | Corporation Member | |
| 1961 | - | - | Corporation Member | |
| 1962 | - | - | Corporation Member | |
| 1963 | - | - | Corporation Member | |
| 1964 | - | - | Corporation Member | |
| 1965 | - | - | Corporation Member | |
| 1966 | - | - | Corporation Member | |
| 1967 | - | - | Corporation Member | |
| 1968 | - | - | Corporation Member | |
| 1969 | - | - | Corporation Member | |
| 1970 | - | - | Corporation Member | |
| 1971 | - | - | Corporation Member | |
| 1972 | - | - | Corporation Member |