Prime Ministerial Private Office files
Northern Ireland: Prior PS note to Lieutenant General Richardson (“Operation Piston”) [papers downgraded to restricted] [declassified December 2014]
| Document type: | Declassified documents |
|---|---|
| Source: | PREM19/1547 f176 |
| Editorial comments: | Read other documents selected from this file. The full file from which this item is taken can be seen here. |
| Importance ranking: | Minor |
| Word count: | 2pp |
| Themes: | Northern Ireland, Security services & intelligence |
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