The Bosun's Watch
S.T. Cairo H550
Picture courtesy of David Slinger
| Official Number | 116071 |
| Admiralty Number | 635 |
| Yard number | 312 |
| Launched | May 10 1902 |
| Gross Tonnage | 172 |
| Net Tonnage | 67 |
| Length | 108.4 ft |
| Breadth | 21.3 ft |
| Draught | 11.2 ft |
| Engine | T.3-cyl by Amos & Smith, Hull |
| Built at | Cook, Welton & Gemmell, Hull (Beverley), 1902 |
| Owner | Boston Deep Sea Fishing & Ice Co Ltd, Fleetwood |
| May 10 1902 |
Launched by Cook, Welton & Gemmell, Hull (Beverley) (Yd.No.312) for Hull Steam Fishing & Ice Co Ltd, Hull as CAIRO. |
| June 23 1902 | Registered at Hull (H550). |
| June 1902 | Completed. |
| October 1914 | Requisitioned for war service and converted for minesweeper support duties (Ad.No.635). |
| 1916 | Converted for minesweeping duties. |
| 1919 | Returned. |
| November 19 1930 | Sold to Colin H. Brand, Milford Haven. |
| 1938 | Laid up at Milford. |
| September 15 1938 | Sold by auction at Milford to ??, ??. |
| November 30 1939 | Sold to Boston Deep Sea Fishing & Ice Co Ltd, Fleetwood. |
| May 22 1941 | Sold to Cairo Fishing Co Ltd, Milford Haven. |
| March 12 1945 | Sold to Milford Fisheries Ltd, Milford Haven (Owen W. Limbrick, manager). |
| 1945 | Sold to George Mitchell, Lowestoft. Registered at Lowestoft (LT154) |
| February 1959 | Sold to BISCO and allocated to Thos. W. Ward Ltd, Sheffield. |
| November 18 1959 | Arrived Grays, Essex from Lowestoft under own power. |
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