| Seneski, Thomas | | | CHICAGO TRADER | First Assistant |
| Seneski, Thomas; 1949 Blue Book; 1949 | 1949 Blue Book | 1949-00-00 | PENOBSCOT | Third Assistant |
| Seneski, Thomas; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | FRANK E. TAPLIN | Chief Engineer |
| Seneski, Thomas; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | FRANK E. TAPLIN | Chief Engineer |
| Seneski, Thomas; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | FRANK E. TAPLIN | Chief Engineer |
| Seneski, Thomas; 1968 Red Book; 1968 | 1968 Red Book | 1968-00-00 | FRANK E. TAPLIN | Chief Engineer |
| Seneski, Thomas; 1973 Red Book; 1973 | 1973 Red Book | 1973-00-00 | MERLE M. MCCURDY | Chief Engineer |
| Seneski, Thomas; District 2 Marine Engineer 8/61; 1961 | District 2 Marine Engineer 8/61 | 1961-00-00 | | First Assistant |