Photo: The Beautiful Bronx 1920–1950 by Lloyd Ultan, Harmony Books, New York (1979), p.129, original photo at the Bronx County Historical Society: “The reconstruction of the Williamsbridge Reservoir, 1937. The old reservoir has been drained, and playground equipment and landscaping has been added to make it a new park. The curved street is Reservoir Oval, and the tunnel entrance faces Van Cortlandt Avenue East at Bainbridge Avenue.”