Caledonia GN 34
| Built | 1906 Hall Russell & Co Ltd Aberdeen |
| Yard No | 409 |
| Owner at New | Thomas L Devlin Granton GN 34 |
| ID no | 122983 |
| Launch Date | 22.08.1906 |
| Gross Tons | 172 |
| Engine | 66 HP Steam T.3-cyl by Hall Russell & Co Ltd Aberdeen |
| Length | 112ft |
| Breadth | 21ft |
| Owners | |
| 1910 | 13th August collided with S.T. "Nellie Nutten " GN 69 at entrance to Granton Harbour causing £100 of damages. |
| 1917 | Requisitioned and designated for Special Forces. 17th March sunk by submarine gunfire off Newton Northumberland while on passage to fit out. |