| Hjerpe, Paul E.; 1949 Blue Book; 1949 | 1949 Blue Book | 1949-00-00 | SULLIVAN BROTHERS | First Mate |
| Hjerpe, Paul E.; 1955 Red Book; 1955 | 1955 Red Book | 1955-00-00 | SULLIVAN BROTHERS | Captain |
| Hjerpe, Paul E.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | FRANK E. TAPLIN | Captain |
| Hjerpe, Paul E.; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | FRANK E. TAPLIN | Captain |
| Hjerpe, Paul E.; 1958 Red Book; 1958 | 1958 Red Book | 1958-00-00 | FRANK E. TAPLIN | Captain |
| Hjerpe, Paul E.; 1959 Red Book; 1959 | 1959 Red Book | 1959-00-00 | HENRY R. PLATT JR. | Captain |
| Hjerpe, Paul E.; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | W. E. FITZGERALD | Captain |
| Hjerpe, Paul E.; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | W. E. FITZGERALD | Captain |
| Hjerpe, Paul E.; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | W. E. FITZGERALD | Captain |
| Hjerpe, Paul E.; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | W. E. FITZGERALD | Captain |
| Hjerpe, Paul E.; 1964 Red Book; 1964 | 1964 Red Book | 1964-00-00 | W. E. FITZGERALD | Captain |
| Hjerpe, Paul E.; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1968 Red Book; 1968 | 1968 Red Book | 1968-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1969 Red Book; 1969 | 1969 Red Book | 1969-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1971 Red Book; 1971 | 1971 Red Book | 1971-00-00 | CHICAGO TRADER | Captain |
| Hjerpe, Paul E.; 1972 Red Book; 1972 | 1972 Red Book | 1972-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1973 Red Book; 1973 | 1973 Red Book | 1973-00-00 | HENNEPIN | Captain |
| Hjerpe, Paul E.; 1974 Red Book; 1974 | 1974 Red Book | 1974-00-00 | NICOLET | Captain |
| Hjerpe, Paul E.; 1975 ASC Appointment List; 1975 | 1975 ASC Appointment List | 1975-00-00 | NICOLET | Captain |
| Hjerpe, Paul E.; 1976 Red Book; 1976 | 1976 Red Book | 1976-00-00 | NICOLET | Captain |
| Hjerpe, Paul E.; 6/48 Great Lakes Review; 1948 | 6/48 Great Lakes Review | 1948-00-00 | SULLIVAN BROTHERS | First Mate |
| Hjerpe, Paul E.; Great Lake Review 4/42; 1942 | Great Lake Review 4/42 | 1942-00-00 | FRANK BILLINGS | Third Mate |
| Hjerpe, Paul E.; Great Lakes News 7/43; 1943 | Great Lakes News 7/43 | 1943-00-00 | SULLIVAN BROTHERS | Third Mate |
| Hjerpe, Paul E.; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | SULLIVAN BROTHERS | Second Mate |
| Hjerpe, Paul E.; LCA Bulletin 5/38; 1938 | LCA Bulletin 5/38 | 1938-00-00 | JAMES E. FERRIS | Wheelsman |