| Jacobson, Edgar M.; ISMA Directory; 1945 | ISMA Directory | 1945-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1946 | ISMA Directory | 1946-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1947 | ISMA Directory | 1947-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1948 | ISMA Directory | 1948-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1949 | ISMA Directory | 1949-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1950 | ISMA Directory | 1950-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1951 | ISMA Directory | 1951-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1952 | ISMA Directory | 1952-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1953 | ISMA Directory | 1953-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1954 | ISMA Directory | 1954-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1955 | ISMA Directory | 1955-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1956 | ISMA Directory | 1956-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1957 | ISMA Directory | 1957-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1958 | ISMA Directory | 1958-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1959 | ISMA Directory | 1959-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1960 | ISMA Directory | 1960-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1961 | ISMA Directory | 1961-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1963 | ISMA Directory | 1963-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1964 | ISMA Directory | 1964-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1965 | ISMA Directory | 1965-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1966 | ISMA Directory | 1966-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1967 | ISMA Directory | 1967-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1971 | ISMA Directory | 1971-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1973 | ISMA Directory | 1973-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1976 | ISMA Directory | 1976-00-00 | | Captain |
| Jacobson, Edgar M.; ISMA Directory; 1985 | ISMA Directory | 1985-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1986 | ISMA Directory | 1986-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1987 | ISMA Directory | 1987-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1988 | ISMA Directory | 1988-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1989 | ISMA Directory | 1989-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1990 | ISMA Directory | 1990-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1991 | ISMA Directory | 1991-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1992 | ISMA Directory | 1992-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1993 | ISMA Directory | 1993-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1994 | ISMA Directory | 1994-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1995 | ISMA Directory | 1995-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1996 | ISMA Directory | 1996-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1997 | ISMA Directory | 1997-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1998 | ISMA Directory | 1998-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 1999 | ISMA Directory | 1999-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 2000 | ISMA Directory | 2000-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 2001 | ISMA Directory | 2001-00-00 | | |
| Jacobson, Edgar M.; ISMA Directory; 2002 | ISMA Directory | 2002-00-00 | | |