| Koontz, Selas C.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | FRONTENAC | Second Mate |
| Koontz, Selas C.; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | PAM SCHNEIDER | Captain |
| Koontz, Selas C.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | MUNISING | Captain |
| Koontz, Selas C.; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | CHACORNAC | Captain |
| Koontz, Selas C.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | PRESQUE ISLE | Captain |
| Koontz, Selas C.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | MARQUETTE | Captain |
| Koontz, Selas C.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | HENNEPIN | Captain |
| Koontz, Selas C.; 1953 Red Book; 1953 | 1953 Red Book | 1953-00-00 | MICHIGAN | Captain |
| Koontz, Selas C.; 1954 Red Book; 1954 | 1954 Red Book | 1954-00-00 | J. H. SHEADLE | Captain |
| Koontz, Selas C.; 1955 Red Book; 1955 | 1955 Red Book | 1955-00-00 | MICHIGAN | Captain |
| Koontz, Selas C.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | LA SALLE | Captain |
| Koontz, Selas C.; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | MICHIGAN | Captain |
| Koontz, Selas C.; 1959 Red Book; 1959 | 1959 Red Book | 1959-00-00 | WILLIAM G. MATHER | Captain |
| Koontz, Selas C.; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | WILLIAM G. MATHER | Captain |
| Koontz, Selas C.; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | WILLIAM G. MATHER | Captain |
| Koontz, Selas C.; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | WILLIAM G. MATHER | Captain |
| Koontz, Selas C.; 5/48 Great Lakes Review; 1948 | 5/48 Great Lakes Review | 1948-00-00 | HENNEPIN | Captain |
| Koontz, Selas C.; Great Lakes News 1926 | Great Lakes News 1926 | 1926-00-00 | PETER WHITE | Second Mate |
| Koontz, Selas C.; Great Lakes News 1949 | Great Lakes News 1949 | 1949-00-00 | MARQUETTE | Captain |
| Koontz, Selas C.; Great Lakes News 8/41; 1941 | Great Lakes News 8/41 | 1941-00-00 | JOLIET | First Mate |
| Koontz, Selas C.; Great Lakes News 8/41; 1941 | Great Lakes News 8/41 | 1941-00-00 | PAM SCHNEIDER | Captain |
| Koontz, Selas C.; Great Lakes News 9/46; 1946 | Great Lakes News 9/46 | 1946-00-00 | CHACORNAC | Captain |
| Koontz, Selas C.; LCA Bulletin 10/52; 1952 | LCA Bulletin 10/52 | 1952-00-00 | MICHIGAN | Captain |
| Koontz, Selas C.; pc J. Clark | pc J. Clark | | PONTIAC | Captain |
| Koontz, Selas C.; Thanksgiving Menu | Thanksgiving Menu | | WILLIAM G. MATHER | Captain |