| Suplinski, James S.; Cliffs 1975 Seniority list; 1975 | Cliffs 1975 Seniority list | 1975-00-00 | | |
| Suplinski, James S.; Cliffs 1975 Seniority list; 1975 | Cliffs 1975 Seniority list | 1975-00-00 | CADILLAC | Wheelsman |
| Suplinski, James S.; Cliffs News Oct 1973 | Cliffs News Oct 1973 | 1973-00-00 | RAYMOND H. REISS | Wheelsman |
| Suplinski, James S.; Cliffs Seniority list October 1977 | Cliffs Seniority list October 1977 | 1977-00-00 | CADILLAC | Wheelsman |
| Suplinski, James S.; Cliffs Seniority List, 7/80; 1980 | Cliffs Seniority List, 7/80 | 1980-00-00 | CHAMPLAIN | deckhand |
| Suplinski, James S.; Cliffs Seniority List, 7/80; 1980 | Cliffs Seniority List, 7/80 | 1980-00-00 | | deckhand |
| Suplinski, James S.; LCA Crew List 8/11/74; 1974 | LCA Crew List 8/11/74 | 1974-00-00 | CADILLAC | Wheelsman |
| Suplinski, James S.; pc J. Clark | pc J. Clark | | CHAMPLAIN | Watchman |