In 1813, he went to the Jessop's Butterley Works, but remained there only three years, when he became a partner and mechanical manager of the Eagle Foundry, at Birmingham, a connection that he maintained for ten years. From 1825 to 1835, he was engaged in the practice of civil engineering in London. In the last-mentioned year, he became a share owner in the Cwm Avom tin works in Glamorganshire, Wales, where he superintended the erection of copper-smelting furnaces and rolling mills. He was also connected with the Maesteg Works in the same county and a brewery at Neath. Through the failure of these enterprises he lost the savings of his lifetime and was never again engaged actively in business. He invented many ingenious modes of reducing and manufacturing metals; made some of the original engines used on the Humber and the Trent and also some of the earliest that were seen on the Mersey, including those four vessels first operated on the Liverpool ferries in 1814. He also invented the calciner that was put in use in the tin mines at Cornwall and the silver ore works in Mexico. Like nearly all the other engineers of his day, Brunton planned a steam carriage. This was built when he was at the Butterley Works, in 1813, and was called "the mechanical traveller." Although a peculiar machine it worked with some degree of success, at a gradient of one in thirty-six, all the winter of 1814, at the Newbottle Colliery. The machine was a steam horse rather than a steam carriage. It consisted of a curious combination of levers, the action of which nearly resembled that of the legs of a man in walking, with feet alternately made to press against the ground of the road or railway, and in such a manner as to adapt themselves to the various inclinations or inequalities of the surface. The feet were of various forms, the great object being to prevent them from injuring the road, and to obtain a firm footing, so that no jerks should take place at the return of the stroke, when the action of the engine came upon them; for this purpose they were made broad, with short spikes to lay hold of the ground. The boiler was a cylinder of wrought iron, five feet six inches long, three feet in diameter, and of such strength as to be capable of sustaining a pressure of upwards of four hundred pounds per square inch. The working cylinder was six inches in diameter, and the piston had a stroke of twenty-four inches; the step of the feet was twenty-six inches, and the whole machine, including water, weighed about forty-five hundredweight. In 1815, the engine of this carriage exploded and killed thirteen persons. THOMAS TINDALL