The idea was to construct a ‘magic box’, in which a coin can be placed in one of a number of slots, and then be able to remotely be able to determine the slot by means unseen. Obviously ...
The coin was originally found in the Netherlands in 2016, hidden in a pasteboard box that read “Silver token unknown/ From Quincy Family/B. Ma. Dec, 1798.” The owner had no idea that he had ...
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