LNWR George the Fifth Class
Encyclopedia
The London and North Western Railway
London and North Western Railway
The London and North Western Railway was a British railway company between 1846 and 1922. It was created by the merger of three companies – the Grand Junction Railway, the London and Birmingham Railway and the Manchester and Birmingham Railway...

 (LNWR) George the Fifth Class was a class of 4-4-0
4-4-0
Under the Whyte notation for the classification of steam locomotives, 4-4-0 represents the wheel arrangement of four leading wheels on two axles , four powered and coupled driving wheels on two axles, and no trailing wheels...

 passenger steam locomotive
Steam locomotive
A steam locomotive is a railway locomotive that produces its power through a steam engine. These locomotives are fueled by burning some combustible material, usually coal, wood or oil, to produce steam in a boiler, which drives the steam engine...

.

They were introduced in 1910 by Charles Bowen-Cooke
Charles Bowen-Cooke
Charles John Bowen Cooke was Chief Mechanical Engineer of the London and North Western Railway . He was the first to add superheating to the locomotives of the railway. He wrote a book called British locomotives: their history, construction; and modern development which was published in 1893,...

 and construction continued until 1915. They were essentially superheated
Superheater
A superheater is a device used to convert saturated steam or wet steam into dry steam used for power generation or processes. There are three types of superheaters namely: radiant, convection, and separately fired...

 versions of the LNWR Whale Precursor Class
LNWR Whale Precursor Class
The London and North Western Railway Precursor Class, the second to be known by that name, was a class of 4-4-0 steam locomotives.They were introduced by George Whale in 1904 and 130 examples were built by Crewe Works up to 1907. Their introduction allowed Whale to phase out his predecessor...

. At the same time, similar non-superheated Queen Mary Class engines were also built but all of these acquired superheater
Superheater
A superheater is a device used to convert saturated steam or wet steam into dry steam used for power generation or processes. There are three types of superheaters namely: radiant, convection, and separately fired...

s as the advantages of superheating became clear and were absorbed into the George the Fifth Class.

A total of 90 Georges were built and all were named. The LNWR reused names and numbers from withdrawn locomotives, with the result that the numbering system was completely haphazard.

All of the Georges passed into London Midland and Scottish Railway (LMS) ownership on the grouping in 1923. The LMS gave them the power classification 2P. The LMS renumbered them into a more logical series of 5320–5409, and later in 1936/37 those had not been then withdrawn were again renumbered by the addition of 20000 into the 25320–25409 series to make room for Black Fives
LMS Stanier Class 5 4-6-0
The London Midland and Scottish Railway's Class 5 4-6-0, almost universally known as the Black Five, is a class of steam locomotive. It was introduced by William Stanier in 1934 and 842 were built between then and 1951...

. Also at this time a few of the names were removed so that they could be applied to new LMS Jubilee Class
LMS Jubilee Class
The London Midland and Scottish Railway Jubilee Class is a class of steam locomotive designed for mainline passenger work. 191 locomotives were built between 1934 and 1936...

 engines.

Withdrawals started in 1935, and by 1939 only 9 remained. British Railways (BR) inherited 3 in 1948; 25321, which was withdrawn in February that year, and 25350 and 25373, which were allocated the BR numbers 58011/2 in March but never carried them as both were withdrawn in May that year.

None has been preserved.

List of Locomotives


  • † Locomotives that had 20000 added to their number from 1934
  • ‡ Locomotives that had 20000 added to their number from 1934, and were allocated the BR numbers 58011 (25350) and 58012 (25373 Ptarmigan). Neither survived long enough to carry them.

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