One Astor Place
Backdoor
Height: 222 m (730 ft)
Location: 1515 Broadway (Times Square), New York City, New York, U.S.A.
Construction years: 1968-1969
Architects: Kahn & Jacobs
Floors over ground: 54
YATS Height Ranking: #10
YATS Age Ranking: #6
Owner: Viacom Inc.
Correctly One Astor Plaza. Also known as W. T. Grant Building. The building is clad in dark glass, and topped with a white stone-faced crown with triangular projections. It replaced the old famous Astor Hotel. 
Photo © Scott Murphy