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LNWR Renown Class
No. 1918 Renown in photographic grey livery
Type and origin Power type Steam Designer George Whale Builder LNWR Crewe Works Build date 1897–1903 Rebuild date 1908–1924 Number rebuilt 70
Specifications Configuration: ​  • Whyte 4-4-0  • UIC 2′B Gauge 4 ft 8+1⁄2 in (1,435 mm) Driver dia. 7 ft 1 in (2.159 m) Loco weight 56.00 long tons (56.90 t) Fuel type Coal Boiler pressure 200 psi (1.38 MPa) Cylinders Two Cylinder size 18.5 in × 24 in (470 mm × 610 mm) Valve gear Joy
Performance figures Tractive effort 16,428 lbf (73.1 kN)
Career Operators London and North Western Railway → London, Midland and Scottish Railway Power class LMS: 2P Number in class 1 January 1923: 56 Withdrawn 1925–1931 Disposition All scrapped

The London and North Western Railway (LNWR) Renown Class was a class of 4-4-0 steam locomotives. They were rebuilds of F.W. Webb's 4-cylinder compounds of the Jubilee and Alfred the Great classes into 2-cylinder simple engines by George Whale, later continued by Charles Bowen-Cooke.

The first to be rebuilt was number 1918 Renown in 1908.

The rebuilds retained their original numbers. Unusually for the LNWR, the parent classes also had logical number series. Thus the Renowns were all numbered in the 1901–1940 series for ex-Jubilee Class and 1941–1980 for ex-Benbow class. In 1920, locomotive 1914 Invincible was renumbered 1257, and the number 1914 was then taken by the Claughton Class war memorial engine 1914 Patriot.

The London, Midland and Scottish Railway (LMS) acquired 56 Renowns in 1923. The LMS allocated these numbers in the 5131–5186 series, listed according to date of rebuilding, though not all numbers were applied before withdrawals started in 1928. Meanwhile, the LMS renumbered the existing compounds into the 5110–5129 series (though some were withdrawn before numbers could be allocated, and others were allocated numbers but not applied), and converted another 14 of these, which retained their numbers, thus taking the total for the class up to 70. All were withdrawn and scrapped by 1931.

Accidents and incidents

Main article: Weedon rail crashes

• On 14 August 1915, a locomotive hauling a passenger train suffered a mechanical defect which resulted in the track being damaged at weedon, Northamptonshire. Locomotive No. 1971 Aurora was one of two hauling a mail train that was derailed on the damaged track. Ten people were killed and 21 were injured.

Locomotive list

References

• Casserley, H. C. & Johnston, Stuart W. (1974) . Locomotives at the Grouping 3: London, Midland and Scottish Railway. Shepperton, Surrey: Ian Allan. p. 62. ISBN 0-7110-0554-0.

v t e London and North Western Railway locomotives
John Ramsbottom (North Eastern Division 1846–1857)
Francis Trevithick (Northern Division 1846–1857)	SFB passenger 187 Velocipede 173 Cornwall 290 Rocket LFB passenger 7ft Single (Raven) 176 Courier SFB goods LFB goods SFB goods tank LFB goods tank
John Ramsbottom (Northern Division 1857–1862)	3020 Cornwall (renewed) 271 DX Problem / Lady of the Lake
Edward Bury (Southern Division 1846–1847)	Bury Bar Frame locomotive
James McConnell (Southern Division 1847–1862)	Bloomer McConnell Goods Wolverton Express Goods
John Ramsbottom (1862–1871)	4ft Shunter Samson Newton Special Tank
Francis William Webb (1871–1903)	Alfred the Great Chopper Tank Coal Engine Coal Tank Experiment Dreadnought Teutonic Greater Britain John Hick Dock Tank Precursor Precedent Improved Precedent Jubilee Waterloo 4ft 6in Tank 5ft 6in Tank 18in Goods (Cauliflower) 18in Tank A B 1400 Class
George Whale (1903–1909)	Experiment 19in Express Goods Precursor Precursor Tank Renown C D E F G
Charles John Bowen Cooke (1909–1920)	1185 Claughton George V Queen Mary Prince of Wales Prince of Wales Tank C1 G1 MM
H. P. M. Beames (1920–1921)	380 G2 G2A
George Hughes (1922–1923)	No new locomotive classes
Locomotives of the London and North Western Railway LMS locomotives British Railways steam locomotives

• London and North Western Railway locomotives
• 4-4-0 locomotives
• Railway locomotives introduced in 1908
• Standard gauge steam locomotives of Great Britain
• Scrapped locomotives