| Mallory, Fred H.; ISMA Directory; 1917 | ISMA Directory | 1917-00-00 | WATT, JAMES | Captain |
| Mallory, Fred H.; ISMA Directory; 1918 | ISMA Directory | 1918-00-00 | WATT, JAMES | Captain |
| Mallory, Fred H.; ISMA Directory; 1919 | ISMA Directory | 1919-00-00 | POE | Captain |
| Mallory, Fred H.; ISMA Directory; 1920 | ISMA Directory | 1920-00-00 | POE | Captain |
| Mallory, Fred H.; ISMA Directory; 1921 | ISMA Directory | 1921-00-00 | PERKINS | Captain |
| Mallory, Fred H.; ISMA Directory; 1922 | ISMA Directory | 1922-00-00 | WIDENER | Captain |
| Mallory, Fred H.; ISMA Directory; 1923 | ISMA Directory | 1923-00-00 | DICKSON, WILLIAM B. | Captain |
| Mallory, Fred H.; ISMA Directory; 1924 | ISMA Directory | 1924-00-00 | DICKSON, WILLIAM B. | Captain |
| Mallory, Fred H.; ISMA Directory; 1925 | ISMA Directory | 1925-00-00 | DICKSON, WILLIAM B. | Captain |
| Mallory, Fred H.; ISMA Directory; 1926 | ISMA Directory | 1926-00-00 | DICKSON, WILLIAM B. | Captain |
| Mallory, Fred H.; ISMA Directory; 1927 | ISMA Directory | 1927-00-00 | FARRELL, JAMES A. | Captain |
| Mallory, Fred H.; ISMA Directory; 1928 | ISMA Directory | 1928-00-00 | FARRELL, JAMES A. | Captain |
| Mallory, Fred H.; ISMA Directory; 1929 | ISMA Directory | 1929-00-00 | FARRELL, JAMES A. | Captain |
| Mallory, Fred H.; ISMA Directory; 1931 | ISMA Directory | 1931-00-00 | (NEW STEAMER) | Captain |
| Mallory, Fred H.; ISMA Directory; 1932 | ISMA Directory | 1932-00-00 | | Captain |
| Mallory, Fred H.; ISMA Directory; 1933 | ISMA Directory | 1933-00-00 | | Captain |
| Mallory, Fred H.; ISMA Directory; 1934 | ISMA Directory | 1934-00-00 | | Captain |
| Mallory, Fred H.; ISMA Directory; 1935 | ISMA Directory | 1935-00-00 | | Captain |