| Mangini, Jack | Mt. Helena V, | Head Teacher | 1929 |
| Mangini, Jack | Mt. Helena V. | Head Teacher | 1930 |
| Mangini, Jack | Mt. Helena V. | Head Teacher | 1931 |
| Mangini, Jack | Mt. Helena V. | Head Teacher | 1931 |
| Mangini, Jack | Parkerville Home V. | Head Teacher | 1933 |
| Mangini, Jack | Jarrahdale IV | Head Teacher | 1934 |
| Mangini, Jack | Jarrahdale IV | Head Teacher | 1935 |
| Mangini, Jack | Jarrahdale IV | Head Teacher | 1936 |
| Mangini, Jack | Jarrahdale VI | Head Teacher | 1937 |
| Mangini, Jack | Jarrahdale IV | Head Teacher | 1938 |
| Mangini, Jack | Queens Park IV | Head Teacher | 1939 |
| Mangini, Jack | Queens Park IV | Head Teacher | 1940 |
| Mangini, Jack | Queens Park IV | Head Teacher | 1941 |
| Mangini, Jack | Queens Park IV | Head Teacher | 1942 |
| Mangini, Jack | Carlisle III | Temporary Head Teacher | 1943 |
| Mangini, Jack | Guildford III | Head Teacher | 1944 |
| Mangini, Jack | Guildford III | Head Teacher | 1945 |
| Mangini, Jack | Narrogin II | Head Teacher | 1946 |
| Mangini, Jack | Narrogin II | Head Teacher | 1947 |
| Mangini, Jack | Maylands II | Head Teacher | 1948 |
| Mangini, Jack | Highgate II | Head Teacher | 1949 |
| Mangini, Jack | Highgate High School II | Head Teacher | 1950 |
| Mangini, Jack | High Schoolgate High School II | Head Teacher | 1951 |
| Mangini, Jack | Highgate II High School | Temporary Head Teacher | 1952 |
| Mangini, Jack | Highgate Primary School | Temporary Head Teacher | 1953 |
| Mangini, Jack | Gosnells I | Headmaster | 1954 |
| Mangini, Jack | Gosnells Primary School I | Headmaster | 1955 |
| Mangini, Jack | Gosnells Primary School | Headmaster | 1956 |
| Mangini, Jack | Gosnells Primary School | Headmaster | 1957 |
| Mangini, Jack | Gosnells Primary - Class I | Headmaster | 1958 |
| Mangini, Leonard | Narrogin School of Agriculture | Assistant Teacher on Probation | 1947 |
| Mangini, Leonard | Narrogin School of Agriculture I | Assistant Teacher on Probation | 1948 |
| Mangini, Leonard | Midland Junction II | A./1 | 1949 |
| Mangini, Leonard | Perth Boys High School II | A.2 | 1950 |
| Mangini, Leonard | Perths Boys High School II | - | 1951 |
| Mangini, Leonard | Eastern Goldfields High School II | A. 4. | 1952 |
| Mangini, Leonard | Perth Modern High School | Assistant Teacher | 1953 |
| Mangini, Leonard | Eastern Goldfields High School II | Senior Master (Teacher) | 1954 |
| Mangini, Leonard | Eastern Goldfields High School | Senior Master (Teacher) | 1955 |
| Mangini, Leonard | Eastern Goldfields High School | Senior Master (Teacher) | 1956 |
| Mangini, Leonard | Eastern Goldfields High School | Senior Master (Teacher) | 1957 |
| Mangini, Leonard | Eastern Goldfields Senior High School | Senior Master (Teacher) | 1959 |
| Mangini, Leonard | Denmark Argicultural Primary School | Deputy Principal | 1960 |
| Mangini, Leonard | Kwinana High School | Deputy Principal | 1961 |
| Mangini, Leonard | Eastern Goldfields Senior High School II | Deputy Principal | 1962 |
| Mangini, Leonard | Eastern Goldfields High School | Relieving Principal | 1963 |
| Mangini, Leonard | Wyalkatcham Primary-Junior High School I | Headmaster | 1964 |
| Mangini, Leonard | Wyalkatchem I Primary Junior High School | Headmaster | 1965 |
| Mangini, Leonard | Wyalkatchem Junior High School I | Headmaster | 1966 |
| Mangini, Leonard | Wyalkatchem Junior High School | H. | 1967 |
