| Lawrence, Julius; ISMA Directory; 1906 | ISMA Directory | 1906-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1907 | ISMA Directory | 1907-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1908 | ISMA Directory | 1908-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1910 | ISMA Directory | 1910-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1911 | ISMA Directory | 1911-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1912 | ISMA Directory | 1912-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1916 | ISMA Directory | 1916-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1917 | ISMA Directory | 1917-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1919 | ISMA Directory | 1919-00-00 | GAWN, THOMAS | Captain |
| Lawrence, Julius; ISMA Directory; 1920 | ISMA Directory | 1920-00-00 | GAWN, THOMAS | Captain |