Thesaurus Term/Concept: PHOENIX CAISSON
| Identifier | 131953 |
|---|---|
| Class | MARITIME CRAFT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A floatable concrete vessel, numbers of which made up the main breakwater of the Mulberry Harbours used to secure beachheads during the allied invasion of Europe in June 1944. |