| Bowen, Ben; ISMA Directory; 1908 | ISMA Directory | 1908-00-00 | IONA | Captain |
| Bowen, Ben; ISMA Directory; 1909 | ISMA Directory | 1909-00-00 | IONA | Captain |
| Bowen, Ben; ISMA Directory; 1911 | ISMA Directory | 1911-00-00 | IONA | Captain |
| Bowen, Ben; ISMA Directory; 1913 | ISMA Directory | 1913-00-00 | EASTWOOD | Captain |
| Bowen, Ben; ISMA Directory; 1914 | ISMA Directory | 1914-00-00 | COMPTON | Captain |
| Bowen, Ben; ISMA Directory; 1917 | ISMA Directory | 1917-00-00 | COMPTON | Captain |
| Bowen, Ben; ISMA Directory; 1918 | ISMA Directory | 1918-00-00 | SENATOR DERBYSHIRE | Captain |
| Bowen, Ben; ISMA Directory; 1919 | ISMA Directory | 1919-00-00 | SICKEN | Captain |