| Admin History | Marshall, Sons & Co. was an agricultural machinery manufacturer founded in 1848. The company was based in the Britannia Iron Works, Gainsborough, Lincolnshire. The company produced large numbers of steam traction engines, steam rollers, portable engines and agricultural machinery of all types. Marshall, Sons & Co Ltd merged with John Fowler & Co (Leeds) Ltd in 1947 to form Marshall-Fowler Ltd. |