| Huyser, H.; ISMA Directory; 1906 | ISMA Directory | 1906-00-00 | MIAMI | Captain |
| Huyser, H.; ISMA Directory; 1907 | ISMA Directory | 1907-00-00 | MIAMI | Captain |
| Huyser, H.; ISMA Directory; 1908 | ISMA Directory | 1908-00-00 | MIAMI | Captain |
| Huyser, H.; ISMA Directory; 1909 | ISMA Directory | 1909-00-00 | MIAMI | Captain |
| Huyser, H.; ISMA Directory; 1910 | ISMA Directory | 1910-00-00 | KING, GEORGE/ URANIA | Captain |
| Huyser, H.; ISMA Directory; 1925 | ISMA Directory | 1925-00-00 | PROMISE | Captain |
| Huyser, H.; ISMA Directory; 1927 | ISMA Directory | 1927-00-00 | PROMISE | Captain |
| Huyser, H.; ISMA Directory; 1928 | ISMA Directory | 1928-00-00 | BRITANNIA | Captain |
| Huyser, H.; ISMA Directory; 1931 | ISMA Directory | 1931-00-00 | PLEASURE | Captain |