| Leisk, Thomas; 1899 Red Book; 1899 | 1899 Red Book | 1899-00-00 | HAROLD | Captain |
| Leisk, Thomas; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | HAROLD | Captain |
| Leisk, Thomas; 1901 Red Book; 1901 | 1901 Red Book | 1901-00-00 | HAROLD | Captain |
| Leisk, Thomas; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | ABERDEEN | Captain |
| Leisk, Thomas; 1904 Red Book; 1904 | 1904 Red Book | 1904-00-00 | ABERDEEN | Captain |
| Leisk, Thomas; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | ABERDEEN | Captain |
| Leisk, Thomas; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | MARY E. MACLACHLAN | Captain |