| Colgan, Iris | Kalgoorlie Infants II | Assistant Teacher on Supply | 1945 |
| Colgan, Iris | Kalgoorlie Infants II | Assistant Teacher on Supply | 1946 |
| Colgan, Iris | Boulder IA | Assistant Teacher on Supply | 1947 |
| Colgan, Iris | Boulder IA | Assistant Teacher on Supply | 1948 |
| Colgan, Iris | Boulder Infants II | Assistant Teacher on Supply | 1949 |
| Colgan, Iris | Boulder Infants School II | Assistant Teacher on Supply | 1950 |
| Colgan, Iris | Boulder High School II | 1st. F.A./S. | 1952 |
| Colgan, Iris | Boulder Primary School | 1st F.A./S. | 1953 |
| Colgan, Iris | Boulder High SchoolI | Mistress (Teacher) on Supply | 1954 |
| Colgan, Iris | Boulder High SchoolPrimary School I | Mistress (Teacher) on Supply | 1955 |
| Colgan, Iris | Boulder High School | Mistress (Teacher) on Supply | 1956 |
| Colgan, Iris | John Curtin High School | Mistress (Teacher) on Supply | 1957 |
| Colgan, Iris | Medina Primary - Junior High School | Mistress (Teacher) on Supply H.SC. | 1958 |
| Colgan, Iris | Kwinana High School | Mistress (Teacher) on Supply H.SC. | 1959 |
| Colgan, Iris | Applecross High School | Mistress (Teacher) on Supply H.SC. | 1960 |
| Colgan, Iris | Kwinana High School | | 1960 |
| Colgan, Iris | Kwinana High School | Mistress (Teacher) on Supply H. SC. | 1961 |
| Colgan, Iris | Kwinana High School III | Mi./S. H.Sc. | 1962 |
| Colgan, Iris | Kwinana High School | Mistress (Teacher) on Supply | 1963 |
| Colgan, Iris | Kwinana High School | Mistress (Teacher) on Supply | 1964 |
| Colgan, Iris | Kwinana Senior High School | Mistress (Teacher) on Supply | 1965 |
| Colgan, Iris | Kwinanan High School | Mistress (Teacher) on Supply | 1966 |
| Colgan, Iris | Kwinana High School | Temporary Mistress (Teacher) | 1967 |
| Colgan, Iris H. | Kwinana High School | Temporary Mistress (Teacher) | 1968 |
| Colgan, Iris H. | Kwinana High School | Temporary Mistress (Teacher) | 1969 |
| Colgan, James | Churchlands Senior High School | Master (Teacher) on Probation | 1969 |
| Colgan, James | Churchlands Senior High School | Master (Teacher) on Probation | 1970 |
| Colgan, James Bolan | Churchlands Senior High School | Master (Teacher) | 1971 |
| Colgan, James Bolan | Hedland Senior High School | Sm. Sce. | 1972 |
| Colgan, James Bolan | Geralton Senior High School | Senior Master/Mistress (Teacher) Physics | 1973 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Physics | 1975 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Physics | 1976 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Science and Physical Science | 1977 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Manual Art | 1978 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Science & Physical Science | 1979 |
| Colgan, James Bolan | Craigie Senior High School | Sm. Sci.& PHY. | 1980 |
| Colgan, John Tully | South Fremantle Senior High School | Master (Teacher) | 1975 |
| Colgan, John Tully | South Fremantle Senior High School | Master (Teacher) | 1976 |
| Colgan, John Tully | Manjimup Senior High School | Master (Teacher) | 1977 |
| Colgan, John Tully | Manjimup Senior High School | Senior Master/Mistress (Teacher) Maths | 1978 |
| Colgan, John Tully | Manjimup Senior High School | Master (Teacher) | 1979 |
| Colgan, John Tully | Paraburdoo District High School | D.PR. M DH. | 1980 |
| Colgan, Kate | Williamstown IV | Monitor | 1911 |
| Colgan, Kate | Boulder I | Assistant Teacher | 1914 |
| Colgan, Kate | Boulder I | Assistant Teacher | 1915 |
| Colgan, Kate | Eastern Goldfields High | Mistress | 1919 |
| Colgan, Kate | Eastern Goldfields High | Assistant | 1920 |
| Colgan, Kate | Eastern Goldfields High School | Senr. A. | 1921 |
| Colgan, Kate | Eastern Goldfields High III | S.A. | 1922 |
| Colgan, Kate | East Goldfields High II | S.A. | 1924 |
