Category:L&YR Class 31

**L&YR Class 31**
	class of 115+40 British 0-8-0 locomotives
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Instance of	locomotive class;
Subclass of	tender locomotive;
Operator	Lancashire and Yorkshire Railway (1912–1921); London and North Western Railway (1922–1923); London, Midland and Scottish Railway (1923–1947); London Midland Region of British Railways (1948–1951);
Manufacturer	Horwich Works (1174–1243, 1274–1318, 1912–1921);
Service entry	November 1912;
Service retirement	December 1951;
Total produced	115;
Authority file
	Q6455470;
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