Built in 1802, the tugboat Charlotte Dundas was innovative in having this type of engine
[DOC] [TLE] Charlotte Dundas | ship | Britannica.com [PAR] She proved herself in a test in March 1802 by pulling two 70-ton barges 19 1/2 ... 
wide was powered by a 10-horsepower adaptation of the Watt engine linked to a 
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