During World War II, a company called Simpson Optical made precision lenses for Allied bombers in the building we hand finish our combs (including key parts of the famous Norden bombsight). Those days are long past, but walking these halls always inspires us to continue the tradition of excellence in manufacturing. #americanhistory #americanmade #worldwarII #americanmanufacturing #steelcomb #pocketcomb #metalcomb #nordenbombsight #precisionlenses #chicagocomb #americanmade #madeinchicago #chicagoepic #respecthistory











