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45ft 6in Watson RNLB Lord Southborough (Civil Service No. 1) (ON 688)
|Operators:||Royal National Lifeboat Institution|
The term Watson-class lifeboat refers to several wooden lifeboat classes operated by the Royal National Lifeboat Institution (RNLI) around the coasts of the United Kingdom and Ireland between 1888 and 1991. The boats had hulls that conformed to the basic design laid down by RNLI naval architect George Lennox Watson.
A rescue lifeboat is a boat rescue craft which is used to attend a vessel in distress, or its survivors, to rescue crew and passengers. It can be hand pulled, sail powered or powered by an engine. Lifeboats may be rigid, inflatable or rigid-inflatable combination hulled vessels.
The Royal National Lifeboat Institution (RNLI) is the largest charity that saves lives at sea around the coasts of the United Kingdom, the Republic of Ireland, the Channel Islands and the Isle of Man, as well as on some inland waterways. There are numerous other lifeboat services operating in the same area.
Ireland is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the second-largest island of the British Isles, the third-largest in Europe, and the twentieth-largest on Earth.
During the late Victorian period, the vast majority of lifeboats in service with the RNLI were of the self-righting type. The disadvantage of the self-righters was their lack of stability and to meet the requirements of stations which preferred the stability of a non self-righting type G.L. Watson conceived the hull type that bore his name. The first Watson, RNLB Edith and Annie (ON 208), was built in 1888 and was 42 ft 3in long. Over the next 27 years, 42 Watson-class pulling and sailing types were built at a variety of lengths, the commonest being the 38 footer.
In 1904 the RNLI began experimenting with motor lifeboats when a 38 ft Self-righter was converted. In 1906 three other lifeboats were converted to motor but none of these was a Watson. However, when in 1908 the first new build motor lifeboats were constructed, two of them were Watson types. Over the next 55 years, 171 boats of the various Watson-classes were built. There was, of course, no connection between a 1908 40 ft Watson and a 1963 47 ft Watson other than a similarity in basic hull form.
There were 11 lengths of boat in 8 separate classes:
|Length||Build range||No. built|
40 ft 6in
|45 ft 6in||1926–1935||23|
|46 ft 9in||1947–1956||28|
The first Watson motor lifeboats were based on the most common pulling and sailing hulls, the 38 ft, 40 ft and 43 ft types. Apart from the addition of an engine and propeller, there was little to distinguish them from their sail and oar powered predecessors. The engines in the early motor types were regarded almost as an auxiliary and the boats, which had an open deck with end boxes, retained sails and oars. Engines from Tylor, Blake and Wolseley were used, although the Tylor was the most satisfactory and the two Blake engined boats were re-engined with Tylors in 1914. Power output of the Tylors was 40 bhp which gave a speed of around seven knots.
|560||Maria||1908||Thames Iron Works, Blackwall||40 ft||11 ft||1910–1921|
| Broughty Ferry |
|Sold in 1932|
|565||John Ryburn||1908||Thames Iron Works, Blackwall||43 ft||12 ft 6in||1909–1915|
| Stronsay |
|Sold February 1935|
|Charles Deere James||1909||Thames Iron Works, Blackwall||38 ft||9 ft 4in||1909–1920||St Agnes||Unknown|
|595||William and Laura||1910||Thames Iron Works, Blackwall||43 ft||12 ft 6in||1910–1932|
| Donaghadee |
|Sold in 1935|
|602||Elliot Galer||1910||Thames Iron Works, Blackwall||38 ft||10 ft||1911–1936||Seaham Harbour||Sold in 1936|
|603||Helen Smitton||1910||Thames Iron Works, Blackwall||38 ft||10 ft||1911–1936||St Abbs||Sold in 1936|
|620||William MacPherson||1912||Thames Iron Works, Blackwall||43 ft||12 ft 6in||1912–1929|
| Campbeltown |
|Sold September 1940|
|621||Frederick Kitchen||1913||Thames Iron Works, Blackwall||43 ft||12 ft 6in||1914–1945|
| Beaumaris |
|Sold in 1948|
|622||Alexander Tulloch||1912||Thames Iron Works, Blackwall||43 ft||12 ft 6in||1912–1914||Peterhead No.2||Wrecked on service 26/12/1914, three crew lost|
|651||Samuel Oakes||1918||Summers & Payne, Southampton/|
S.E. Saunders, Cowes
|40 ft||11 ft||1919–1923|
| Humber |
|Sold January 1933|
|677||Prince David||1922||J. Samuel White, Cowes||40 ft||11 ft||1922–1937||Barry Dock||Sold December 1937|
|691||K.B.M.||1922||J. Samuel White, Cowes||40 ft||11 ft||1922–1949|
| Buckie |
|Sold September 1952|
The first standard class of Watson motor, began with the conversion of a pulling and sailing boat in 1912. Production began in 1919 and 22 boats were built between then and 1925.
The 45 ft 6in Watson marked the transition from single engine to twin engine layout. The first two boats were single engined, but the rest were twins. Produced between 1926 and 1935, 23 were built.
This small series of single engine boats built in 1929-30 was the precursor of the twin engine 41 ft type of 1933, which had a hull of the same 11 ft 8in beam but six inches longer. The boats resembled scaled down versions of the contemporary 45 ft 6in type, with a small shelter ahead of the aft cockpit with the exhaust funnel in front of it. All were built by J. Samuel White at Cowes and were powered by a 50 bhp Weyburn CE4 4-cylinder petrol engine driving a single screw. They served until the mid 1950s when they were replaced at their respective stations by new 42ft Watson class boats.
J. Samuel White was a British shipbuilding firm based in East Cowes, taking its name from John Samuel White (1838–1915).
The 42ft Watson-class was a class of non self-righting displacement hull lifeboat built between 1954 and 1962 and operated by the RNLI around the coasts of Great Britain and Ireland between 1954 and 1987.
| Weymouth |
|Sold in 1956|
|722||J. and W.||1929||1929–1937|
| Portpatrick |
|Sold May 1957|
|723||Sir David Richmond of Glasgow||1929||1929–1955||Troon||Sold June 1956|
|724||G.W.||1930||1930–1956||Moelfre||Sold May 1956|
The first twin engined medium-sized Watson class intended for stations unable to accommodate the larger types. Thirteen were built, nine between 1933 and 1939 and a further four between 1948 and 1952.
The next development of the large Watson saw the introduction of diesel engines. Four of the first five were petrol engined, the fourth was the first new build diesel engined lifeboat for the RNLI and the remainder followed suit. Twenty eight boats were built, not including two destroyed whilst under construction in an air raid on Groves & Guttridge's yard at Cowes. Production ran from 1936 to 1946.
The first post-war Watson type, the first five resembled the 46 ft type, but from 1948 a major redesign resulted in a new superstructure with midships steering and a large cabin aft. Twenty eight were built between 1947 and 1956.
Like the 41 ft type intended for stations unable to accommodate larger types but needing something bigger than a carriage launched type, the 42 ft Watson introduced the use of commercial diesel engines rather than the RNLI's own designs. Ten were built between 1954 and 1962
The final incarnation of the Watson inspired hull, the 47 ft Watson was the last non self-righting class built for the RNLI other than the 70 ft Clyde-class cruising boats. They were the first type to have an enclosed wheelhouse (other than the unique "fast" lifeboat of 1929). The first was built in 1955, but full production began in 1957 and continued to 1963 with eighteen built.
The Clyde-class lifeboat was operated by the Royal National Lifeboat Institution (RNLI) from two of its stations in the United Kingdom, Kirkwall and Clovelly. Only three vessels were built for the RNLI, however a fourth vessel was built in the Netherlands to the same lines as 70-001 and 70-003 as a pilot boat for Trinity House.
The Tyne-class lifeboat was a class of lifeboat that served as a part of the RNLI fleet until 2019. They were named after the River Tyne in north-east England.
Since its inception, the Royal National Lifeboat Institution (RNLI) has provided lifeboats to lifeboat stations in the United Kingdom and Ireland.
The Oakley-class lifeboat refers to two types of self-righting lifeboat operated by the Royal National Lifeboat Institution around the coast of the United Kingdom and Ireland between 1958 and 1993. The 37-foot Oakley was designed for carriage launching, while the larger 48-foot 6-inch version was designed for slipway launching or to lie afloat. During their service they saved a combined total of 1,456 lives in 3,734 rescue launches.
Fowey Lifeboat Station is the base for Royal National Lifeboat Institution (RNLI) search and rescue operations at Fowey on the south coast of Cornwall in the United Kingdom. The first lifeboat was stationed in the area in 1859 and the present station was opened in 1997. It operates a Trent Class all weather boat (AWB) and a D class (IB1) inshore lifeboat (ILB).
The Waveney-class lifeboat was the first class of lifeboats operated by the Royal National Lifeboat Institution (RNLI) capable of operating at speeds in excess of 10 knots (12 mph). Based on an American design, 22 saw operational service between 1964 and 1999 at the RNLI's stations around the coast of the United Kingdom and Ireland. After being superseded by faster boats in the 1990s, many were sold for further use with lifeboat services abroad, notably in Australia and New Zealand.
The Barnett-class lifeboat consists of three types of non self-righting displacement hull lifeboats operated by the Royal National Lifeboat Institution (RNLI) from its stations around the coasts of the United Kingdom and Ireland between 1923 and 1987
The Liverpool-class lifeboat was a non self-righting boat operated by the Royal National Lifeboat Institution (RNLI) from its stations around the coast of the United Kingdom and Ireland. The boats were designed for carriage launching and there were two types built, single and twin engined.
Norfolk and Suffolk-class lifeboats were lifeboats operated by the Royal National Lifeboat Institution (RNLI) from stations around the coasts of Great Britain and Ireland. They were able to operate further from shore and around the sandbanks common off East Anglia.
The Rother-class lifeboat was a self-righting lifeboat operated by the Royal National Lifeboat Institution around the coast of the United Kingdom and Ireland between 1972 and 1995. They were based on the 37 ft Oakley-class lifeboat.
The Solent-class lifeboat is a steel-hulled version of the 48ft 6in Oakley-class self-righting lifeboat and is sometimes referred to as the 48’6”Oakley Mark III. Solent Operational Numbers followed on from the first three 48ft 6in Oakleys and were interrupted by the last two Oakleys. The operational numbers of the Solent-class had three digits in the suffix to indicate a metal hull. Two digits indicates a wooden, GRP or FRC hull.
The 47 ft Watson-class was a class of non self-righting displacement hull lifeboat built from 1955 to 1963 and operated by the RNLI between 1956 and 1991.
The Ramsgate-class motor lifeboat was a special design produced by the RNLI for three stations covering the Thames estuary and required to operate in shallow waters.
The 46 ft 9in Watson-class lifeboat was a non self-righting displacement hull lifeboat built between 1947 and 1956 and operated by the Royal National Lifeboat Institution between 1947 and 1989.
The Surf-class was a light non self-righting displacement hull motor lifeboat built between 1935 and 1940 and operated by the Royal National Lifeboat Institution between 1936 and 1965.
The 46 ft Watson-class was a non self-righting displacement hull lifeboat built between 1935 and 1946 and operated by the Royal National Lifeboat Institution between 1935 and 1981.
The 41 ft Watson-class was a non self-righting displacement hull lifeboat built between 1931 and 1952 and operated by the Royal National Lifeboat Institution between 1931 and 1981.
The 45ft 6in Watson-class was a non self-righting displacement hull lifeboat built between 1926 and 1933 and operated by the Royal National Lifeboat Institution between 1926 and 1972
The 35ft 6in Self-righting motor-class was a displacement hull lifeboat built in single engine form between 1929 and 1940 and in twin engined form between 1947 and 1950. The boats were operated by the Royal National Lifeboat Institution between 1929 and 1965.
The 45 ft Watson-class was a non self-righting displacement hull lifeboat built between 1919 and 1925 and operated by the Royal National Lifeboat Institution between 1919 and 1956.