| Clark, John; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | JUNIATA | Chief Engineer |
| Clark, John; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | JUNIATA | Chief Engineer |
| Clark, John; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | J. T. HUTCHINSON | Chief Engineer |
| Clark, John; 1908 Lynn's; 1908 | 1908 Lynn's | 1908-00-00 | WILLIAM A. PAINE | Chief Engineer |
| Clark, John; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | BINGHAMTON | Chief Engineer |
| Clark, John; 1913 Red Book; 1913 | 1913 Red Book | 1913-00-00 | BINGHAMTON | Chief Engineer |
| Clark, John; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | BINGHAMTON | Chief Engineer |
| Clark, John; ASC Sounding 8(5):1988 | ASC Sounding 8(5):1988 | 1988-00-00 | BELLE RIVER | Watchman |
| Clark, John; ASC Sounding 8(5):1988 | ASC Sounding 8(5):1988 | 1988-00-00 | BELLE RIVER | Watchman |
| Clark, John; ASC Sounding 8(5):1988 | ASC Sounding 8(5):1988 | 1988-00-00 | BELLE RIVER | Watchman |
| Clark, John; ASC Sounding 8(5):1988 | ASC Sounding 8(5):1988 | 1988-00-00 | BELLE RIVER | Watchman |
| Clark, John; ASC Sounding 8(5):1988 | ASC Sounding 8(5):1988 | 1988-00-00 | BELLE RIVER | Watchman |
| Clark, John; ASC Soundings 11(1)1991 | ASC Soundings 11(1)1991 | 1991-00-00 | WALTER J. MCCARTHY JR. | Watchman |
| Clark, John; ASC Soundings 12(1) 1992 | ASC Soundings 12(1) 1992 | 1992-00-00 | WALTER J. MCCARTHY JR. | Watchman |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | Wheelsman |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | ST. CLAIR | |
| Clark, John; ASC Soundings February 1987 | ASC Soundings February 1987 | 1987-00-00 | BELLE RIVER | Watchman |
| Clark, John; ASC Soundings November 1984 | ASC Soundings November 1984 | 1984-00-00 | BELLE RIVER | Watchman |
| Clark, John; ASC Soundinngs Apr 1990 | ASC Soundinngs Apr 1990 | 1990-00-00 | BELLE RIVER | Watchman |
| Clark, John; Captain T. Wilson Log, 1907-1914; 1907 | Captain T. Wilson Log, 1907-1914 | 1907-00-00 | CAPTAIN THOMAS WILSON | fireman |
| Clark, John; Captain T. Wilson Log, 1907-1914; 1907 | Captain T. Wilson Log, 1907-1914 | 1907-00-00 | CAPTAIN THOMAS WILSON | fireman |
| Clark, John; Great Lakes News 5/42; 1942 | Great Lakes News 5/42 | 1942-00-00 | COOLIDGE | First Mate |
| Clark, John; Great Lakes News 7/43; 1943 | Great Lakes News 7/43 | 1943-00-00 | MARTIN MULLEN | First Mate |
| Clark, John; Great Lakes Review May1945 | Great Lakes Review May1945 | 1945-00-00 | JAMES E. FERRIS | First Mate |
| Clark, John; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | JAMES E. FERRIS | First Mate |
| Clark, John; ISMA Directory; 1931 | ISMA Directory | 1931-00-00 | | Captain |
| Clark, John; ISMA Directory; 1932 | ISMA Directory | 1932-00-00 | | Captain |
| Clark, John; ISMA Directory; 1933 | ISMA Directory | 1933-00-00 | | Captain |
| Clark, John; ISMA Directory; 1934 | ISMA Directory | 1934-00-00 | | Captain |
| Clark, John; ISMA Directory; 1935 | ISMA Directory | 1935-00-00 | | Captain |
| Clark, John; ISMA Directory; 1936 | ISMA Directory | 1936-00-00 | | Captain |
| Clark, John; ISMA Directory; 1937 | ISMA Directory | 1937-00-00 | | Captain |
| Clark, John; ISMA Directory; 1938 | ISMA Directory | 1938-00-00 | | Captain |
| Clark, John; ISMA Directory; 1939 | ISMA Directory | 1939-00-00 | | Captain |
| Clark, John; ISMA Directory; 1940 | ISMA Directory | 1940-00-00 | | Captain |
| Clark, John; ISMA Directory; 1941 | ISMA Directory | 1941-00-00 | | Captain |
| Clark, John; ISMA Directory; 1942 | ISMA Directory | 1942-00-00 | | Captain |
| Clark, John; ISMA Directory; 1943 | ISMA Directory | 1943-00-00 | | Captain |
| Clark, John; ISMA Directory; 1944 | ISMA Directory | 1944-00-00 | | Captain |
| Clark, John; ISMA Directory; 1945 | ISMA Directory | 1945-00-00 | | Captain |
| Clark, John; ISMA Directory; 1946 | ISMA Directory | 1946-00-00 | | Captain |
| Clark, John; ISMA Directory; 1947 | ISMA Directory | 1947-00-00 | | Captain |
| Clark, John; ISMA Directory; 1948 | ISMA Directory | 1948-00-00 | | Captain |
| Clark, John; pc Tom Geiger (1995 ASC Soundings); 1995 | pc Tom Geiger (1995 ASC Soundings) | 1995-00-00 | WALTER J. MCCARTHY JR. | Watchman |
| Clark, John; Soundings Dec 1993 | Soundings Dec 1993 | 1993-00-00 | BELLE RIVER | Watchman |
| Clark, John; Soundings Dec 1993 | Soundings Dec 1993 | 1993-00-00 | BELLE RIVER | Watchman |
| Clark, John; Soundings Dec 1993 | Soundings Dec 1993 | 1993-00-00 | BELLE RIVER | Watchman |
| Clark, John; Soundings Dec 1993 | Soundings Dec 1993 | 1993-00-00 | BELLE RIVER | Watchman |
| Clark, John; Soundings Dec 1993 | Soundings Dec 1993 | 1993-00-00 | BELLE RIVER | Watchman |
| Clark, John; Soundings Dec 1993 | Soundings Dec 1993 | 1993-00-00 | WALTER J.MCCARTHY | Watchman |
| Clark, John; Soundings July 1993 | Soundings July 1993 | 1993-00-00 | WALTER J. MCCARTHY | Watchman |
| Clark, John; Soundings June-July 1994 | Soundings June-July 1994 | 1994-00-00 | WALTER J. MCCARTHY JR. | Watchman |
| Clark, John; Soundings Mar-Apr 1997 | Soundings Mar-Apr 1997 | 1997-00-00 | WALTER J. MCCARTHY JR. | Watchman |