page_title: Richard Hornsby & Sons
section_title: Surviving machines
hierarchical_section_title: Richard Hornsby & Sons / Surviving machines
caption_attribution_description: English: Hornsby Chain Track Tractor. in the Bovington Tank Museum, UK. See also File:Hornsby tractor Bovington Flickr 4774502618.jpg
context_page_description: Richard Hornsby & Sons was an engine and machinery manufacturer in Grantham, Lincolnshire, England from 1828 until 1918. The company was a pioneer in the manufacture of the oil engine developed by Herbert Akroyd Stuart, which was marketed under the Hornsby-Akroyd name. The company developed an early track system for vehicles, selling the patent to Holt & Co. in America. In 1918, Richard Hornsby & Sons became a subsidiary of the neighbouring engineering firm Rustons of Lincoln, to create Ruston & Hornsby.
context_section_description: Very few of the early machines built by Richard Hornsby & Co. survive, but examples of the major types are still to be found. A working example of a Hornsby Oil tractor can be seen at some vintage vehicle shows in the UK, and another example is under restoration in Australia.
  Several examples of Hornsby Ackroyd oil engines survive in preservation. The Track assembly of the Hornsby Steam Tractor survives.
  A number of Hornsby-built steam engines and tractors are in preservation, with "The Traction Engine Register 2008" listing 12 portable engines and 3 traction engines in the UK. One example – no. 1851 built in August 1871 – is in the Science Museum's store at Wroughton, with another (example no. 7297) at the Museum of Lincolnshire Life, Lincoln.
caption: Hornsby Tractor acquired 1909 by the British Army (preserved in running order at The Tank Museum, Bovington)[3]
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