div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: The University of Chicago Library - The University of Chicago Library · new studios of the National Broad- casting Company and the Rockefeller Center Observation Roofs Buildings src=https:reader033fdocumentsinreader033viewer20220426125f3c1aab03593f099246e614html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: The University of Chicago Library - The University of Chicago Library · new studios of the National Broad- casting Company and the Rockefeller Center Observation Roofs Buildings src=https:reader033fdocumentsinreader033viewer20220426125f3c1aab03593f099246e614html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: The University of Chicago Library - The University of Chicago Library · new studios of the National Broad- casting Company and the Rockefeller Center Observation Roofs Buildings src=https:reader033fdocumentsinreader033viewer20220426125f3c1aab03593f099246e614html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv