| Lange Jr., Robert; ASC Soundings 10(5)1990 | ASC Soundings 10(5)1990 | 1990-00-00 | | |
| Lange Jr., Robert; ASC Soundings 11(1)1991 | ASC Soundings 11(1)1991 | 1991-00-00 | CHARLES E. WILSON | QMED |
| Lange Jr., Robert; ASC Soundings 12(1) 1992 | ASC Soundings 12(1) 1992 | 1992-00-00 | ADAM E. CORNELIUS | Third Assistant |
| Lange Jr., Robert; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | CHARLES E. WILSON | QMED |
| Lange Jr., Robert; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | CHARLES E. WILSON | QMED |
| Lange Jr., Robert; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | CHARLES E. WILSON | QMED |
| Lange Jr., Robert; ASC Soundings March 1986 | ASC Soundings March 1986 | 1986-00-00 | | QMED |
| Lange Jr., Robert; LCA Annual Report 1928 | LCA Annual Report 1928 | 1928-00-00 | | fireman |
| Lange Jr., Robert; pc Tom Geiger (1995 ASC Soundings); 1995 | pc Tom Geiger (1995 ASC Soundings) | 1995-00-00 | INDIANA HARBOR | Third Assistant |
| Lange Jr., Robert; Soundings July 1993 | Soundings July 1993 | 1993-00-00 | ST. CLAIR | Second Assistant |
| Lange Jr., Robert; Soundings June-July 1994 | Soundings June-July 1994 | 1994-00-00 | INDIANA HARBOR | Third Assistant |
| Lange Jr., Robert; Soundings Mar-Apr 1997 | Soundings Mar-Apr 1997 | 1997-00-00 | WALTER J. MCCARTHY JR. | Second Assistant |
| Lange Jr., Robert; Soundings May 1988 | Soundings May 1988 | 1988-00-00 | CHARLES E. WILSON | QMED |