Thesaurus Term/Concept: BISON MOBILE PILLBOX
| Identifier | 140536 | 
|---|---|
| Class | MONUMENT TYPE | 
| Status | Preferred | 
| Index? | Yes | 
| Scope Note | A flatbed lorry with a concrete defensive position fitted on the back enabling the "pillbox" to be driven to where it was most needed in the event of an airborne force landing on the airfield. |