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Wrigley Building, headquarters of Wm. Wrigley Jr. Company.
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Wrigley Building. Elevator lobby on main floor of north tower. Lobby clock in center. Letter box at right. Entrance to 410 Club and Conference Center at far end.

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Clock tower on south tower of Wrigley Building, from north tower roof at 5:00 p.m., with downtown Chicago in background.
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Clock tower on south tower of Wrigley Building, from north tower roof at 5:00 p.m. Closer angle, from northwest.

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Clock tower on south tower of Wrigley Building, from north tower roof. Tighter angle on clock face at 5:10 p.m.
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Clock tower on south tower of Wrigley Building, from north tower roof, just after sunset at 8:20 p.m. Downtown Chicago in background.

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Wrigley Building and Tribune Tower from southwest in afternoon with Wabash Avenue bridge in foreground.
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Wrigley Building at sunset from Wacker Drive east of Michigan Avenue. Michigan Avenue bridgehouse in lower left frame.