Challenger GN 49
| Built | 1897 Hall Russell & Co Ltd Aberdeen |
| Yard No | 307 |
| Owner at New | Thomas L Devlin Granton GN 49 |
| ID no | 99910 |
| Launch Date | 14.07.1897 |
| Gross Tons | 143 |
| Engine | 50 HP Steam C.2-cyl by Hall Russell & Co Ltd Aberdeen |
| Length | 107ft |
| Breadth | 20ft |
| Owners | |
| 1917 | Requisitioned as a Fishery Reserve Vessel |
| 1919 | Returned to Owners |
| 1926 | D & J Mc Farlane Glasgow GW 27 |
| 1930 | J Jack Glasgow converted to Cargo Vessel |
| 1935 | McCallum Orme & Co Ltd Glasgow |
| 1948 | D McBrayne Ltd Glasgow |