| Potvin, Emile J.; 1938 Red Book; 1938 | 1938 Red Book | 1938-00-00 | CITY OF CHEBOYGAN | Captain |
| Potvin, Emile J.; 1939 Red Book; 1939 | 1939 Red Book | 1939-00-00 | SAINTE MARIE | Captain |
| Potvin, Emile J.; 1946 Red Book; 1946 | 1946 Red Book | 1946-00-00 | CITY OF CHEBOYGAN | Captain |
| Potvin, Emile J.; 1948 Red Book; 1948 | 1948 Red Book | 1948-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1959 Red Book; 1959 | 1959 Red Book | 1959-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | | President |
| Potvin, Emile J.; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | | President |
| Potvin, Emile J.; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1964 Red Book; 1964 | 1964 Red Book | 1964-00-00 | | President |
| Potvin, Emile J.; 1964 Red Book; 1964 | 1964 Red Book | 1964-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | | President |
| Potvin, Emile J.; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | | President |
| Potvin, Emile J.; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | THE STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | | President |
| Potvin, Emile J.; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | THE STRAITS O MACKINAC | Captain |
| Potvin, Emile J.; Great Lakes News 11/38; 1938 | Great Lakes News 11/38 | 1938-00-00 | CITY OF MUNISING | Captain |
| Potvin, Emile J.; Great Lakes News 11/38; 1938 | Great Lakes News 11/38 | 1938-00-00 | SAINTE MARIE | Captain |
| Potvin, Emile J.; Great Lakes News 2/42; 1942 | Great Lakes News 2/42 | 1942-00-00 | STE. MARIE | First Mate |
| Potvin, Emile J.; Great Lakes News 3/47; 1947 | Great Lakes News 3/47 | 1947-00-00 | STRAITS OF MACKINAC | Captain |
| Potvin, Emile J.; Great Lakes News 6/46; 1946 | Great Lakes News 6/46 | 1946-00-00 | CITY OF MUNISING | First Mate |