| Allen, R. A.; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | MANITOBA | Chief Engineer |
| Allen, R. A.; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | MANITOBA | Chief Engineer |
| Allen, R. A.; 1968 Red Book; 1968 | 1968 Red Book | 1968-00-00 | MANITOBA | Chief Engineer |
| Allen, R. A.; 1969 Red Book; 1969 | 1969 Red Book | 1969-00-00 | LIQUILASSIE | Chief Engineer |
| Allen, R. A.; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | LIQUILASSIE | Chief Engineer |
| Allen, R. A.; 1971 Red Book; 1971 | 1971 Red Book | 1971-00-00 | LIQUILASSIE | Chief Engineer |
| Allen, R. A.; 1972 Red Book; 1972 | 1972 Red Book | 1972-00-00 | LIQUILASSIE | Chief Engineer |
| Allen, R. A.; 1973 Red Book; 1973 | 1973 Red Book | 1973-00-00 | LIQUILASSIE | Chief Engineer |
| Allen, R. A.; 1974 Red Book; 1974 | 1974 Red Book | 1974-00-00 | LIQUILASSIE | Chief Engineer |
| Allen, R. A.; 1975 Red Book; 1975 | 1975 Red Book | 1975-00-00 | LIQUILASSIE | Chief Engineer |