Thesaurus Term/Concept: TRENCH SHELTER
| Identifier | 170863 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | An air raid shelter consisting of a trench dug into the earth. Originally open many were later covered over for added protection. The trench could be revetted with sandbags, timber, corrugated steel sheeting, brick or stone. Often laid out in V, U or zig- |