James Thompson Marshall
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James Thompson Marshall was an English railway and mechanical engineer known for inventing the 'Marshall valve gear' for steam locomotive use. James Marshall began his engineering career at the Leeds-
SECR N class No. 1850 with experimental J. T. Marshall valve gear
Marshall, Sons & Co.
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Marshall, Sons & Co. was a British agricultural machinery manufacturer founded in 1848. The company was based in the Britannia Iron Works, Gainsborough, Lincolnshire. Early production was of steam eng
Former Britannia Iron Works buildings on Beaumont Street, Gainsborough, 2008
A Marshall Threshing machine being demonstrated at the Holcot Steam Rally 2008 in Northamptonshire, with a Massey-Harris baler attached (rhs)
Marshall Sons & Co traction engine
Marshall 16-24 (1928-1933)