| Zawadski, Jerome J. | | | HENNEPIN | wheelsman |
| Zawadski, Jerome J.; ASC Soundings 11(5)1991 | ASC Soundings 11(5)1991 | 1991-00-00 | HENNEPIN | |
| Zawadski, Jerome J.; ASC Soundings 11(5)1991 | ASC Soundings 11(5)1991 | 1991-00-00 | AMERICAN MARINER | Wheelsman |
| Zawadski, Jerome J.; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | NICOLET | Wheelsman |
| Zawadski, Jerome J.; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | NICOLET | Wheelsman |
| Zawadski, Jerome J.; ASC Soundings August1986 | ASC Soundings August1986 | 1986-00-00 | NICOLET | Wheelsman |
| Zawadski, Jerome J.; Soundings May 1988 | Soundings May 1988 | 1988-00-00 | NICOLET | Wheelsman |