| Pratt, Frank C.; ISMA Directory; 1904 | ISMA Directory | 1904-00-00 | | Captain |
| Pratt, Frank C.; ISMA Directory; 1905 | ISMA Directory | 1905-00-00 | | Captain |
| Pratt, Frank C.; ISMA Directory; 1906 | ISMA Directory | 1906-00-00 | HOWE, GEO. C. | Captain |
| Pratt, Frank C.; ISMA Directory; 1910 | ISMA Directory | 1910-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1911 | ISMA Directory | 1911-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1912 | ISMA Directory | 1912-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1913 | ISMA Directory | 1913-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1914 | ISMA Directory | 1914-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1916 | ISMA Directory | 1916-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1917 | ISMA Directory | 1917-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1918 | ISMA Directory | 1918-00-00 | DUNHAM, JAMES S. | Captain |
| Pratt, Frank C.; ISMA Directory; 1919 | ISMA Directory | 1919-00-00 | BERRY, B.F. | Captain |