The new 12-sided £1 coin sits on display before the opening of the Trial of the Pyx at Goldsmiths' Hall in this arranged photograph in London, U.K., on Tuesday, Jan. 31, 2017. In a ritual dating to at least the year 1282, the coins presented for the trial will undergo rigorous conformity tests that will take until April to complete. Photographer: Luke MacGregor/Bloomberg via Getty Images
