| Debo, Howard J.; 12/48 Great Lakes Review; 1948 | 12/48 Great Lakes Review | 1948-00-00 | FRANK PURNELL | First Mate |
| Debo, Howard J.; 12/48 Great Lakes Review; 1948 | 12/48 Great Lakes Review | 1948-00-00 | ADRIATIC | Captain |
| Debo, Howard J.; 1937 Blue Book; 1937 | 1937 Blue Book | 1937-00-00 | VERONA | First Mate |
| Debo, Howard J.; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | ADRIATIC | Captain |
| Debo, Howard J.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | HARRY R. JONES | Captain |
| Debo, Howard J.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | HARRY R. JONES | Captain |
| Debo, Howard J.; Great Lakes News 6/43; 1943 | Great Lakes News 6/43 | 1943-00-00 | FRANK ARMSTRONG | First Mate |