Note 18 — Chapter III

On the 12th of August, 1831, by which time the Liverpool and Manchester line was in full work, Trevithick appeared as a witness before the select committee of the House of Commons on the employment of steam-carriages on common roads. He said "he had been abroad a good many years, and had had nothing to do with steam-carriages until very lately. He had it now, however, in contemplation to do a great deal on common roads, and, with that view, had taken out a patent for an entirely new engine, the arrangements in which were calculated to obviate all the difficulties which had hitherto stood in the way of traveling on common roads."