single-bar crosshead
1Crosshead — Cylindrical trunk guide …
2Diesel engine — Diesel engines in a museum Diesel generator on an oil tanker …
3Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
4Steam locomotive — A steam locomotive is a locomotive powered by steam. The term usually refers to its use on railways, but can also refer to a road locomotive such as a traction engine or steamroller.Steam locomotives dominated rail traction from the mid 19th… …