div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: tubebooksorg - Vintage info from the age of vacuum tubesmerit coil and transformer corp 4427 north clark street chicago 40 ill general index transformers *block osc chokes—replacement src=https:reader034fdocumentsusreader034viewer20220429135f4a8ea147770039dd64d963html5thumbnails1jpg 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: tubebooksorg - Vintage info from the age of vacuum tubesmerit coil and transformer corp 4427 north clark street chicago 40 ill general index transformers *block osc chokes—replacement src=https:reader034fdocumentsusreader034viewer20220429135f4a8ea147770039dd64d963html5thumbnails2jpg 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: tubebooksorg - Vintage info from the age of vacuum tubesmerit coil and transformer corp 4427 north clark street chicago 40 ill general index transformers *block osc chokes—replacement src=https:reader034fdocumentsusreader034viewer20220429135f4a8ea147770039dd64d963html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: tubebooksorg - Vintage info from the age of vacuum tubesmerit coil and transformer corp 4427 north clark street chicago 40 ill general index transformers *block osc chokes—replacement src=https:reader034fdocumentsusreader034viewer20220429135f4a8ea147770039dd64d963html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: tubebooksorg - Vintage info from the age of vacuum tubesmerit coil and transformer corp 4427 north clark street chicago 40 ill general index...