| Maurer, William | | | FRED A. MANSKE | deckhand |
| Maurer, William | | | INDIANA HARBOR | Wheelsman |
| Maurer, William | | | INDIANA HARBOR | Wheelsman |
| Maurer, William | | | INDIANA HARBOR | Wheelsman |
| Maurer, William | | | INDIANA HARBOR | Wheelsman |
| Maurer, William | | | INDIANA HARBOR | Wheelsman |
| Maurer, William; ASC Soundings 11(1)1991 | ASC Soundings 11(1)1991 | 1991-00-00 | CHARLES E. WILSON | Watchman |
| Maurer, William; ASC Soundings 12(1) 1992 | ASC Soundings 12(1) 1992 | 1992-00-00 | AMERICAN REPUBLIC | Wheelsman |
| Maurer, William; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | CHARLES E. WILSON | Watchman |
| Maurer, William; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | CHARLES E. WILSON | Watchman |
| Maurer, William; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | CHARLES E. WILSON | Watchman |
| Maurer, William; ASC Soundings August 1987 | ASC Soundings August 1987 | 1987-00-00 | BUFFALO | |
| Maurer, William; ASC Soundings August 1987 | ASC Soundings August 1987 | 1987-00-00 | CHARLES E.WILSON | Watchman |
| Maurer, William; ASC Soundings August 1987 | ASC Soundings August 1987 | 1987-00-00 | CHARLES E.WILSON | Watchman |
| Maurer, William; pc Tom Geiger (1995 ASC Soundings); 1995 | pc Tom Geiger (1995 ASC Soundings) | 1995-00-00 | INDIANA HARBOR | Wheelsman |
| Maurer, William; Soundings July 1993 | Soundings July 1993 | 1993-00-00 | INDIANA HARBOR | Wheelsman |
| Maurer, William; Soundings June-July 1994 | Soundings June-July 1994 | 1994-00-00 | INDIANA HARBOR | Wheelsman |
| Maurer, William; Soundings Mar-Apr 1997 | Soundings Mar-Apr 1997 | 1997-00-00 | INDIANA HARBOR | Wheelsman |