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On Thurs. 10 Jun 1943 British Admiralty introduced Naval Cypher No. 5, r.....

1943-06-10

The story

British Admiralty introduced Naval Cypher No. 5, replacing No. 3 and No. 4, finally ending the German ability to read British naval orders.

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You have arrived at just one small part of Back to Normandy — a personal project dedicated to preserving stories, images, music and memories of the Second World War.

Every record is a doorway to a larger story. Explore Back to Normandy to discover more, or visit Fred Vogels' personal website to learn about the person and the projects behind it.

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