| Silvey, W. A.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | EDWIN T. DOUGLASS | Chief Engineer |
| Silvey, W. A.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | EDWIN T. DOUGLASS | Chief Engineer |
| Silvey, W. A.; 1954 Red Book; 1954 | 1954 Red Book | 1954-00-00 | EDWIN T. DOUGLASS | Chief Engineer |
| Silvey, W. A.; 1955 Red Book; 1955 | 1955 Red Book | 1955-00-00 | R. BRUCE ANGUS | Chief Engineer |
| Silvey, W. A.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | R. BRUCE ANGUS | Chief Engineer |
| Silvey, W. A.; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | R. BRUCE ANGUS | Chief Engineer |
| Silvey, W. A.; 1958 Red Book; 1958 | 1958 Red Book | 1958-00-00 | R. BRUCE ANGUS | Chief Engineer |
| Silvey, W. A.; 1959 Red Book; 1959 | 1959 Red Book | 1959-00-00 | R. BRUCE ANGUS | Chief Engineer |
| Silvey, W. A.; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | RED WING | Chief Engineer |
| Silvey, W. A.; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | RED WING | Chief Engineer |
| Silvey, W. A.; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | RED WING | Chief Engineer |
| Silvey, W. A.; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | RED WING | Chief Engineer |
| Silvey, W. A.; 1964 Red Book; 1964 | 1964 Red Book | 1964-00-00 | RED WING | Chief Engineer |
| Silvey, W. A.; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | RED WING | Chief Engineer |
| Silvey, W. A.; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | RED WING | Chief Engineer |