Rover Joe

English
Radio Apparatus

History of Telecommunications The Telegraph through Morse and Marconi How did you communicate before the radios? Evolution through radio circuits During World War II	History of Cryptography Enigma: the most famous cipher machine in the world The portable cipher machine M-209 The German Development through the SG-41 An important resource for the aviation: O.M.I. Nistri

Area Video	Paul Bennett ..."I've been a little bit in your story. Today I relived my story."...