J N Maskelyne’s whist-playing automaton, Psycho, has been at the Museum of London for over eighty years. For much of that time he has been in store, but he has been on display in a special exhibition on Sherlock Holmes. The exhibition opened on 17 October 2014 and continued until 12 April 2015. Anne Goulden produced this note to celebrate Psycho’s reappearance in public.