AUDIO: Enigma's Spanish Civil War roleSecurity correspondent Gordon Corera reports on how the Spanish Ministry of Defence has given Britain two unique Enigma cipher machines, dating back to the Spanish Civil War.
Source: AUDIO: Enigma's Spanish Civil War role (http://news.bbc.co.uk/go/rss/int/news/-/today/hi/today/newsid_9708000/9708423.stm)