A photo from open sources
Message from the Second World War found in a chimney private home. The capsule with a piece of paper was attached to the foot dead carrier pigeon. I managed to read only the signature “sergeant”. The rest of the text, despite modern technology, experts could not decrypt.
Then the message was posted on the Internet. To mathematicians programmers and just lovers of historical secrets were offered think about a clue. However, analysts do not exclude: the code could Know only the sender and addressee. But there is an assumption that in information about a combat operation or lead from participants french resistance.
Great Britain