Assertion: tank's engine | /r/HasProperty | built by british textile manufacturer
Facets:
value: in 1832
type: TEMPORAL
Source sentences:
text: In 1832 a steam ploughing engine using continuous tracks was built by a British textile manufacturer called John Heathcote which apparently was somewhat successful but was lost when it sank into a swamp by accident and was then abandoned as the inventor did not have the funds to continue development.