KeithDevlin, #Turing Fascinating news. The coverage is unusually good for the Daily Mail (not on my regular reading list), but the original piece in The Times is behind a paywall https://www.dailymail.co.uk/sciencetech/article-12918327/A-rare-insight-Alan-Turings-mind-Unpublished-papers-sell-auction-381-400-revealing-attempts-develop-portable-encryption-voice-scrambler.html