| Sinclair, W. G.; 1934 Red Book; 1934 | 1934 Red Book | 1934-00-00 | OTTAWALITE | Chief Engineer |
| Sinclair, W. G.; 1935 Red Book; 1935 | 1935 Red Book | 1935-00-00 | OTTAWALITE | Chief Engineer |
| Sinclair, W. G.; 1936 Red Book; 1936 | 1936 Red Book | 1936-00-00 | OTTAWALITE | Chief Engineer |
| Sinclair, W. G.; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | OTTAWALITE | Chief Engineer |
| Sinclair, W. G.; 1938 Red Book; 1938 | 1938 Red Book | 1938-00-00 | OTTAWALITE | Chief Engineer |
| Sinclair, W. G.; 1939 Red Book; 1939 | 1939 Red Book | 1939-00-00 | OTTAWALITE | Chief Engineer |
| Sinclair, W. G.; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | SIMCOLITE | Chief Engineer |
| Sinclair, W. G.; 1948 Red Book; 1948 | 1948 Red Book | 1948-00-00 | IMPERIAL WELLAND | Chief Engineer |
| Sinclair, W. G.; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | IMPERIAL SIMCOE | Chief Engineer |
| Sinclair, W. G.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | IMPERIAL SIMCOE | Chief Engineer |
| Sinclair, W. G.; 1953 Red Book; 1953 | 1953 Red Book | 1953-00-00 | IMPERIAL WOODBEND | Chief Engineer |
| Sinclair, W. G.; 1954 Red Book; 1954 | 1954 Red Book | 1954-00-00 | IMPERIAL SARNIA | Chief Engineer |
| Sinclair, W. G.; 1955 Red Book; 1955 | 1955 Red Book | 1955-00-00 | IMPERIAL SARNIA | Chief Engineer |
| Sinclair, W. G.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | IMPERIAL SANIA | Chief Engineer |
| Sinclair, W. G.; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | IMPERIAL SARNIA | Chief Engineer |
| Sinclair, W. G.; Imperial Oil Fleet News; Sum 1952 | Imperial Oil Fleet News; Sum 1952 | 1952-00-00 | IMPERIAL LEDUC | Chief Engineer |
| Sinclair, W. G.; Imperial Oil Fleet News; Sum 1952 | Imperial Oil Fleet News; Sum 1952 | 1952-00-00 | IMPERIAL WOODBEND | Chief Engineer |