Thesaurus Term/Concept: SIDE LEVER ENGINE
| Identifier | 138237 |
|---|---|
| Class | COMPONENTS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A design of beam steam engine introduced circa 1800 in which, instead of a single overhead rocking beam, there are two beams positioned alongside the cylinder, one either side, giving a lower overall height. |