| Mitchell Sr., Robert; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | MANITOBA | Captain |
| Mitchell Sr., Robert; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | MANITOBA | Captain |
| Mitchell Sr., Robert; 1952 Red Book; 1952 | 1952 Red Book | 1952-00-00 | KEEWATIN | Captain |
| Mitchell Sr., Robert; 1953 Red Book; 1953 | 1953 Red Book | 1953-00-00 | KEEWATIN | Captain |
| Mitchell Sr., Robert; 6/48 Great Lakes Review; 1948 | 6/48 Great Lakes Review | 1948-00-00 | MANITOBA | Captain |
| Mitchell Sr., Robert; Great Lakes News 4/46; 1946 | Great Lakes News 4/46 | 1946-00-00 | ASSINBOIA | First Mate |
| Mitchell Sr., Robert; Great Lakes News 5/43; 1943 | Great Lakes News 5/43 | 1943-00-00 | MANITOBA | First Mate |