| Thompson, Robert P.; ISMA Directory; 1896 | ISMA Directory | 1896-00-00 | | Captain |
| Thompson, Robert P.; ISMA Directory; 1898 | ISMA Directory | 1898-00-00 | | Captain |
| Thompson, Robert P.; ISMA Directory; 1899 | ISMA Directory | 1899-00-00 | | Captain |
| Thompson, Robert P.; ISMA Directory; 1900 | ISMA Directory | 1900-00-00 | | Captain |
| Thompson, Robert P.; ISMA Directory; 1901 | ISMA Directory | 1901-00-00 | | Captain |
| Thompson, Robert P.; ISMA Directory; 1902 | ISMA Directory | 1902-00-00 | | Captain |
| Thompson, Robert P.; ISMA Directory; 1906 | ISMA Directory | 1906-00-00 | HAND, GEO. R. | Captain |
| Thompson, Robert P.; ISMA Directory; 1912 | ISMA Directory | 1912-00-00 | PALLISTER | Captain |