Defender DE 112
| Built | 1899 Gourlay Bros Ltd, Dundee (Steel) |
| Yard No | 189 |
| Owner at New | Dundee Steam Trawling Co Ltd, Dundee (William High manager) |
| ID no | 110981 |
| Launch Date | 25.03.1899 |
| Completed | 1899 |
| Gross Tons | 128 |
| Nett Tons | 28 |
| Engine | 57 hp T.3-cyl by Gourlay Bros Ltd, Dundee |
| Length | 100ft |
| Breadth | 20.1ft |
| Depth | 7.9ft |
| Owners | |
| 1899 | Registered at Dundee DE 112 |
| Post1911 | Owned by Leith Steam Fishing Co Ltd, Leith (Thomas H. Scales manager) |
| 18.11.1916 | Broke loose from moorings at Newhaven during gale and driven onto beach at McKelvie Parade approx 1mile away to the west, later refloated. |
| 1917 | Owned by Thomas H. Scales Jnr, Leith Edinburgh ( Thomas H. Scales Snr manager) |
| 29.05.1917 | Requisitioned as a Fishery Patrol Vessel |
| 1917 | Dundee registry closed. |
| 1917 | Registered at Leith LH |
| 1919 | Returned to Owners |
| 1919 | Owned by Newton & Son Ltd, Sunderland (J. E. Newton manager) |
| 1919 | Leith registry closed. |
| 1919 | Registered at Sunderland SD 176 |
| 1920 | Owned by Thomas H. Scales, Leith Edinburgh |
| 10.12.1920 | Towed 3 masted Dutch schooner "Verona" to Granton. Schooner was found abandoned 60 miles ESE from Dunbar. Schooner had sailed from Leith on 23rd November with a cargo of coal bound for Drammen Norway. Vessel was found to have lost her rudder. It is presumed that the rudder was damaged during a severe storm the previous week. |
| 24.03.1922 | Rescued crew of S.T. "Standard" GN 87 which had foundered 60 miles east of May Island. Crew of nine took to the small boat all landed safely in Leith. |
| 1928 | Owned by N.V. Stoomviss Maats "De Vier" Ijmuiden Holland (L Vriend manager) |
| 1928 | Sunderland registry closed. |
| 1928 | Renamed "EMERALD". |
| 1928 | Registered at Ijmuiden |
| 1936 | Scrapped |