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Catalogue description War Office and successors: Signals Experimental Establishment, later Signals Research and Development Establishment: Reports, Technical Notes and Memoranda
| Reference: | AVIA 23 |
|---|---|
| Title: | War Office and successors: Signals Experimental Establishment, later Signals Research and Development Establishment: Reports, Technical Notes and Memoranda |
| Description: |
Reports of the Signals Experimental Establishment of the War Office and Ministry of Supply and the Signals Research and Development Establishment of the latter. |
| Date: | 1919-1980 |
| Arrangement: |
The numerical sequence in use since their inception was continued after the Establishment's name was changed in 1941. |
| Held by: | The National Archives, Kew |
| Legal status: | Public Record(s) |
| Language: | English |
| Physical description: | 1157 files and volumes |
| Access conditions: | Open unless otherwise stated |
| Immediate source of acquisition: |
From 1968 Ministry of Aviation |
| Accruals: | Series is accruing |
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