Thesaurus Term/Concept: HYDRAULIC ENGINE
| Identifier | 92322 | 
|---|---|
| Class | MONUMENT TYPE | 
| Status | Preferred | 
| Index? | Yes | 
| Scope Note | An engine powered by high pressure water, originally used in mine drainage. | 
| Identifier | 92322 | 
|---|---|
| Class | MONUMENT TYPE | 
| Status | Preferred | 
| Index? | Yes | 
| Scope Note | An engine powered by high pressure water, originally used in mine drainage. |