| Name: | JOSEPH LOCKE |
| Launched: | 21/03/1867 |
| Completed: | 05/1867 |
| Builder: | Readhead Softley & Co, South Shields |
| Yard Number: | 16 |
| Dimensions: | 89grt, 27nrt, 93.0 x 17.6 x 9.7ft |
| Engines: | 45nhp |
| Engines by: | Readhead Softley & Co, South Shields |
| Propulsion: | Paddle |
| Construction: | Wood |
| Reg Number: | 56116 |
| History: | |
| 20/05/1867 | J Wilson; registered at South Shields |
| 25/11/1867 | Unknown owner, Overseas |
| No further history known | |
| Comments: | 29/06/1867: Arrived at Constantinople |