| Committee of the Journal | 1947 - 1953 | |
| Board of Directors | 1953 - 1957 | |
| Research Committee | 1953 - 1961 | |
| Research Ad-Hoc Committees | 1957 - 1959 | |
| Vice-Presidents | 1957 - 1961 | |
| C.J.M. Editorial Board (1949-1985) | 1958 - 1967 | |
| Board of Directors | 1961 - 1965 | |
| Presidents | 1963 - 1965 | |
| Nominating Committee | 1964 - 1965 | |
| Committees on Grants | 1965 - 1967 | |
| Publications Committee | 1965 - 1969 | |
| By-Laws and Constitution Committees | 1967 - 1967 |
