Pittsburgh through the decades By PG Visuals Staff Share on Facebook Share on Twitter Waving of flags and the honking of auto horns greeted the news that the steel strike at Jones & Laughlin Mills had been called off on May 14, 1937. Here are some of the workers gathered at the entrance to the Jones & Laughlin plant on the South Side. (Post-Gazette Archives) Pouring steel from Jones & Laughlin electric furnaces at South Side Works on Sept. 21, 1979. (Darrell Sapp/Post-Gazette) The Super Moon sets behind the Koppers Building with the U.S. Steel Tower to the left and the Gulf Tower to the right Nov. 14, 2016. (Darrell Sapp/Post-Gazette) The rolling mill at Aliquippa Works of Jones & Laughlin Steel on Nov. 9, 1989. (Ross Catanza/The Pittsburgh Press/Post-Gazette Archives) Columns of exhaust coming from U.S. Steel’s Edgar Thompson Works towers over the community of Braddock, as it reflects in the Monongahela River Dec. 3, 2013. (Darrell Sapp/Post-Gazette) Jones & Laughlin Steel Corporation Plants at South Side Works on December 27, 1981. (Darrell Sapp/Post-Gazette) Related Highlighted Galleries, News, Photos, Pittsburgh, Wide View