| Packer, John T. | | | CHACORNAC | First Mate |
| Packer, John T. | | | LASALLE | First Mate |
| Packer, John T.; 1969 Red Book; 1969 | 1969 Red Book | 1969-00-00 | FRONTENAC | Captain |
| Packer, John T.; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | FRONTENAC | Captain |
| Packer, John T.; 1971 Red Book; 1971 | 1971 Red Book | 1971-00-00 | FRONTENAC | Captain |
| Packer, John T.; 1973 Red Book; 1973 | 1973 Red Book | 1973-00-00 | CLIFFS VICTORY | Captain |
| Packer, John T.; 1974 Red Book; 1974 | 1974 Red Book | 1974-00-00 | CLIFFS VICTORY | Captain |
| Packer, John T.; Cliffs News Aug 1975 | Cliffs News Aug 1975 | 1975-00-00 | | deckhand |
| Packer, John T.; Cliffs News Aug 1975 | Cliffs News Aug 1975 | 1975-00-00 | NEGAUNEE | Third Mate |
| Packer, John T.; Cliffs News Aug 1975 | Cliffs News Aug 1975 | 1975-00-00 | MUNISING | Second Mate |
| Packer, John T.; Cliffs News Aug 1975 | Cliffs News Aug 1975 | 1975-00-00 | | First Mate |
| Packer, John T.; Cliffs News Aug 1975 | Cliffs News Aug 1975 | 1975-00-00 | PONTIAC | Captain |
| Packer, John T.; Cliffs News Aug 1975 | Cliffs News Aug 1975 | 1975-00-00 | CLIFFS VICTORY | Captain |
| Packer, John T.; Cliffs Vessel Officers 1972 fitout; 1972 | Cliffs Vessel Officers 1972 fitout | 1972-00-00 | CLIFFS VICTORY | Captain |
| Packer, John T.; Great Lake Review 4/42; 1942 | Great Lake Review 4/42 | 1942-00-00 | MUNISING | Second Mate |
| Packer, John T.; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | J. H. SHEADLE | Second Mate |
| Packer, John T.; pc J. Clark | pc J. Clark | | EDWARD B. GREENE | First Mate |