The wheels were four in number, 5 feet diameter, being the largest then in use. ... Both these were six-wheelers, spring-mounted, and coupled throughout; the boiler of the first kind being 13 feet long. ... The cylinders were placed vertically at one end of the boiler, their connecting-rods being attached to a crank-shaft directlyanbsp;...
|Title||:||The Imperial Cyclopedia of Machinery|