-^-^ … s has been already explained that to produce one revolution of thewheels each piston is moved once backwards and forwards in eachcylinder, and each cylinder must be twice filled with steam from k2 131 THE LOCOMOTIVE. the boiler, and that steam must be twice discharged from eachcylinder through the…
Steam-engines · Steam-navigation · Locomotives
Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.