Candidate GN 31
| Built | 1906 Hall Russell & Co Ltd, Aberdeen (Steel) |
| Yard No | 408 |
| Owner at New | Thomas L. Devlin, Granton Edinburgh (owner/manager) |
| ID no | 122982 |
| Launch Date | 22.08.1906 |
| Completed | 1906 |
| Gross Tons | 161 |
| Nett Tons | 61 |
| Engine | 65 hp T.3-cyl by Hall Russell & Co Ltd, Aberdeen |
| Length | 112.4ft |
| Breadth | 21.1ft |
| Depth | 11.1ft |
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| Owners | |
| 1906 | Registered at Granton GN 31 |
| 15.10.1907 | Robert Hercus died in Aberdeen Infirmary after falling in the Albert basin Aberdeen while boarding the vessel. |
| 05.02.1910 | Mortgaged by Thomas L. Devlin, Granton Edinburgh (A) |
| 05.02.1910 | Mortgagee; Royal Bank of Scotland, Edinburgh. |
| 08.1914 | Requisitioned and converted to minesweeper (Ad No 91) based at Granton. |
| 1919 | Returned to Owners |
| 28.02.1919 | Thomas L. Devlin deceased, (Robert D. Devlin & Thomas L. Devlin Jnr managers) (Company Trustees -Grace Darney Devlin ( his wife); John Inglis, Peebles. Alex Stewart ( R. C. Priest) St Mary's Cathedral House Edinburgh)). |
| 31.12.1922 | Owned by Thomas L. Devlin & Sons, Granton Edinburgh (Robert D. Devlin & Thomas L. Devlin owner/managers). |
| 11.11.1926 | Following the death of Robert D. Devlin; Thomas L. Devlin Jnr becomes owner/ manager. |
| 26.06.1929 | Mortgage (A) discharged |
| 26.06.1929 | Owned by James Findlay, David Wood, James Wood, Aberdeen |
| 07.1929 | Granton registry closed. |
| 03.07.1929 | Registered at Aberdeen A. 38 |
| 1934 | Owned by David Wood, Aberdeen (owner/manager) |
| 31.12.1935 | Ran aground on the south side of the channel close to the old break water in Aberdeen harbour. |
| 02.01.1936 | Refloated with no damage. |
| 1936 | Scrapped |
| 14.11.1936 | Aberdeen registry closed. |