covered, by observing a child at play, the secret of the "bobbin and carriage," which was first applied to the manufacture of fishing-nets. It was not, however, till 1809 that Mr. Heathcoat patented his machine, which combined the discoveries of the past with immense improvements of his own.
The point-net frame had been invented in the early years of the century. Attempts were made to produce a twist mesh. Heathcoat divided the warp threads and put them on a beam, apart from the transverse threads, which latter he wound upon thin bobbins, and arranged them so that they could pass around and amongst the former.
This machine was, however, complex, having twenty-four motions to the series for twisting the mesh, and four for the pins to secure the twist when unravelling, but after the expiration of the patent it was simplified so as to require only six, with two motions to prevent the unravelment.
The introduction of mechanism threatening the manufacture at home provoked grave riots in the counties of Nottingham, Derby, and Leicester, headed by a weaver named Ludd, who gave his name to the riots. The man himself was really insane. Troops of men went about breaking machines and intimidating workers in the factories. William Horsfall, a Marsden manufacturer, they murdered. This was in 1813. Although peremptory punishment fell on the rioters, still insecurity to life and property continued for some years, and induced Mr. Heathcoat to transfer his frames to and start as a manufacturer in Tiverton in 1816,
