Cambridge view of the Charles River Esplanade and the buildings of Copley Square, Boston, Wednesday, May 8, 2019. The blue weather beacon is atop the Berkeley Building (also known as the Old John Hancock Building) located at 200 Berkeley Street. The gold dome clock tower sits atop the New England Mutual Life Insurance Building, 501 Boylston Street, Designed by Cram and Ferguson, 1939-42. The tower clocks need a visit from their keeper: The northerly face says 10:40; the westerly face says 10:50; the photo was taken at 10:43 PM. The clock tower is reflected in the glass of the John Hancock Tower on the right. The pyramidal, tile roof of Trinity Church is seen between the Hancock Building and the Hancock Tower.