div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: City of ChicagoJohn Mafia Plant Manager Horsehead Corporation 2701 E 1 14th Street Chicago IL 60617 RE: Horsehead Corporation 2701 E 1 14th Street Request for Variances from Air src=https:reader033vdocumentsusreader033viewer2022060718607e92a009cabe2cec558ad9html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: City of ChicagoJohn Mafia Plant Manager Horsehead Corporation 2701 E 1 14th Street Chicago IL 60617 RE: Horsehead Corporation 2701 E 1 14th Street Request for Variances from Air src=https:reader033vdocumentsusreader033viewer2022060718607e92a009cabe2cec558ad9html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: City of ChicagoJohn Mafia Plant Manager Horsehead Corporation 2701 E 1 14th Street Chicago IL 60617 RE: Horsehead Corporation 2701 E 1 14th Street Request for Variances from Air src=https:reader033vdocumentsusreader033viewer2022060718607e92a009cabe2cec558ad9html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv