Record revealed
A dramatic plea for Churchill’s help from Bletchley Park
Piece
Catalogue reference: AVIA 46/441
This record is about the Magnesia production from seawater dating from 1939-1940 in the series Ministry of Supply: Establishment, Registered Files (Series 1). It is held at The National Archives, Kew.
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Magnesia production from seawater
AVIA 46
See the series level description for more information about this record.
Records created or inherited by the Ministry of Aviation and successors, the Air...
Ministry of Supply: Establishment, Registered Files (Series 1)
Magnesia production from seawater
Record revealed
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