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Mark 2400: Found Photo - Prudential Building 1962
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Mark 2400: Found Photo - Prudential Building View - May 1962
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Mark 2400: Found Photo - Prudential Building View - May 1962
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Mark 2400: Found Photo - Prudential Building View - May 1962
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Mark 2400: Found Photo - View from the Prudential Building - May 1962
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Mark 2400: Found Photo - View from the Prudential Building - May 1962
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Mark 2400: Found Photo - Chicago - View from the Prudential Building - May 1962
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Mark 2400: Found Photo - View from the Prudential Building - May 1962
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Mark 2400: Found Photo - View from the Prudential Building - May 1962
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Mark 2400: Found Photo - View from the Prudential Building - May 1962
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Mark 2400: Found Photo - View from the Prudential Building - May 1962
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Mark 2400: Found Photo Prudential Building, Chicago