| Halverson, Paul D.; Cliffs 1975 Seniority list; 1975 | Cliffs 1975 Seniority list | 1975-00-00 | | |
| Halverson, Paul D.; Cliffs News Aug 1973 | Cliffs News Aug 1973 | 1973-00-00 | WILLIAM G. MATHER | Wheelsman |
| Halverson, Paul D.; Cliffs News Aug 1973 | Cliffs News Aug 1973 | 1973-00-00 | WILLIAM G. MATHER | Watchman |
| Halverson, Paul D.; Cliffs News Aug 1975 | Cliffs News Aug 1975 | 1975-00-00 | WILLIAM P. SNYDER JR. | Wheelsman |
| Halverson, Paul D.; Cliffs News July 1978 | Cliffs News July 1978 | 1978-00-00 | CHARLES M. WHITE | Third Mate |
| Halverson, Paul D.; Cliffs News Nov 1974 | Cliffs News Nov 1974 | 1974-00-00 | WALTER A. STERLING | Wheelsman |
| Halverson, Paul D.; Cliffs News Oct 1976 | Cliffs News Oct 1976 | 1976-00-00 | WILLIAM P. SNYDER JR. | Wheelsman |
| Halverson, Paul D.; Cliffs Officers Assignments 3/21/80; 1980 | Cliffs Officers Assignments 3/21/80 | 1980-00-00 | CHAMPLAIN | Third Mate |
| Halverson, Paul D.; Cliffs Officers Assignments 3/27/79; 1979 | Cliffs Officers Assignments 3/27/79 | 1979-00-00 | EDWARD B. GREENE | Third Mate |
| Halverson, Paul D.; Cliffs Officers Assignments 8/8/78; 1978 | Cliffs Officers Assignments 8/8/78 | 1978-00-00 | CHARLES M. WHITE | Second Mate |
| Halverson, Paul D.; Cliffs Seniority list October 1977 | Cliffs Seniority list October 1977 | 1977-00-00 | | |
| Halverson, Paul D.; pc J. Clark | pc J. Clark | | CADILLAC | Wheelsman |