| Name: | OLGA |
| Launched: | 12/1879 |
| Completed: | 12/1879 |
| Builder: | Wouldhave & Johnston, North Shields |
| Yard Number: | |
| Dimensions: | 119grt, 34nrt, 103.3 x 19.2 x 10.0ft |
| Engines: | L1cyl (35.5 x 54ins), 50nhp |
| Engines By: | W Hepple & Co, South Shields |
| Propulsion: | Paddle |
| Construction: | Wood |
| Reg Number: | 81615 |
| History: | |
| 19/02/1880 | GN Tamivaco; registered at London |
| by 1890 | MJ Stamadiadis, Constantinople |
| by 1900 | Hadji Daout Farkouh, Smyrna, Turkey |
| No later history known | |
| Comments: | 1903LR says ex STEFANOS |