When was the lawnmower invented by Edwin Beard Budding?

1830
198
1870
287
1910
214
1950
54
Budding's mower was designed primarily to cut the lawn on sports grounds and extensive gardens and was granted a British patent on 31 August 1830. It took ten more years and further innovations to create a machine that could be worked by animals, and sixty years before a steam-powered lawn mower was built.
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