William Church (inventor)
While living in Boston, he patented the Church Typesetting Machine in England, consisting of a keyboard on which each key released a piece of type of the corresponding letter stored in channels in a magazine.
At some time after this, he moved to Bordesley Green near Birmingham in England, presumably to promote his patent. He was a prolific inventor, taking out numerous patents for methods of button making, nail making, metal working, smelting iron, spinning and other branches of engineering. In 1824 he patented a printing machine which positioned the paper sheets more accurately.
He turned his attention to steam engines, with a patent in 1829 for marine engines and associated equipment, and another in 1830 for an improved furnace. He patented his first steam carriage in 1832. This does not appear to have been built, but a further patent in 1835 led to the formation of the London and Birmingham Steam Carriage Company. The company prospectus describes their vehicle of 60 hp, capable of carrying a load of 15 tons at a rate of 15 miles an hour.
The Science Museum has an engraving by Josiah Allen  which shows it as a large three-wheeled vehicle with passenger compartments front and rear similar to conventional stagecoach bodies, with seating on top, and the driver mounted high at the front operating a tiller for steering. The central part contained the mechanism. It would seem however that this was not the vehicle which was eventually built. Although some accounts suggest that it operated on a daily basis between London and Birmingham, Prosser  suggests that it never in fact completed a journey, and the company was wound up.
Although a number of steam powered coaches were tried between 1820 and 1840, they were extremely unpopular. With various impediments from excessive tolls on the turnpikes to virtual sabotage, prospective passengers were unnerved by being so close to the boiler. In the end, the railway, with its smooth running track and increasing speed, put an end to them.
- "Popular Science Monthly, Volume 57, August 1900". Retrieved 21 December 2012.
- Huss, Richard E. (1976). Dr. Church's "Hoax": An Assessment of Dr. William Church's Typographical Inventions in which is enunciated Church's Law. Graphic Crafts, Inc. ISBN 1-299-79852-7
- Science and Society Picture Library - Search
- Prosser, R.B. (1881) Birmingham Inventors and Inventions Private publication, reprinted 1970 Wakefield: S.R.Publishers.