The steam plough inspired the
Marquess of Stafford to order a steam carriage – probably in 1859. This vehicle had three wheels, the single wheel at the front, and a rear-mounted coal-fired boiler and two-cylinder engine. The boiler pressure was 110 psi, and the cylinders had a bore of 76 mm and stroke of 178 mm. Transmission was by chain to the right-hand rear wheel. A maximum speed of 19 mph was claimed. A boilerman was seated at the rear, and three passengers could sit side by side at the front with the one on the right operating a tiller steering and the regulator, reversing lever and brake. The wheels had iron "tyres", with the brakes operating on the rear wheels. A second example was ordered by the
Earl of Caithness, but this time the wheels were driven through a two-speed gearbox and
spur gears. It was demonstrated to the royal family at
Windsor Castle in January 1860. Encouraged by his success, Rickett placed an advertisement in
The Engineer magazine advertising his carriages for sale at £180 to £200. He was, however, ahead of his time, and it is not thought that any more were sold. ==Steam Coach==