Integrity SN
| Built | 1870 Richard Stobbs Ltd, Coble Dene North Shields (Wood) |
| Yard No | |
| Owner at New | George Chisholm, North Shields (owner/manager) |
| ID no | 60547 |
| Launch Date | 1870 |
| Completed | 1870 |
| Gross Tons | 80 |
| Nett Tons | 6 |
| Engine | 30
hp Side Lever L.1-cyl by T. R. Scott & Sons Ltd, North Shields |
| Length | 85.2ft |
| Breadth | 17.6ft |
| Depth | 9.2ft |
| Owners | |
| 1870 | Registered at North Shields. |
| 1872 | Owned by James Dykes, Leith Edinburgh (owner/manager) |
| 1874 | Owned by John Dent Jnr, Blyth Northumberland (owner/manager) |
| 07.10.1879 | Sank after collision with S.S. "John Stirling" (427g/1876)one mile outside Granton Harbour in dense fog. Skipper Thomas Combe & five crewmen rescued and taken to Burntisland, vessel sank in five minutes (insured for £2000). |
| 10.10.1879 | Operations to raise sunken vessel begin. (£700) |
| 28.10.1879 | Raised and salvaged by William Gunn & Co Ltd Granton Edinburgh, vessel in good condition excepting a 6ft gash on the port bow. Vessel towed to Granton for repair |
| Post1880 | Owned by George Stafford & Others, Leith Edinburgh (owner/manager) (£1600) |
| Pre1882 | Owned by George Wharrier North Shields (owner/manager) . |
| 1894 | Owned by Matthew D. Wharrier, North Shields (owner/manager) |
| 1898 | Owned by George F. Precious, Hull (owner/manager). |
| 1898 | North Shields registry closed. |
| 1898 |
Registered at Hull. |
| 08.07.1898 | Awarded £400 salvage monies by the Admiralty High Court for services rendered to the S.S. "Achilles" after she had been rammed while at anchor in the Humber on 21st May, Steam tug "Presto" of Hull awarded £800. |
| 1898 | Hull registry closed. |