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Ed Hochuli, N.F.L. Referee, Has Long Had Fan Support - The New York Times
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SEC to experiment with 8 football officials, but what's right number? - CBSSports.com
Off-season is underway for NFL's part-time game officials, as league considers some full-time changes - cleveland.com
/cdn.vox-cdn.com/uploads/chorus_asset/file/13268507/77175330.jpg.jpg "Understanding College Football Officiating - The Crew And Their Keys - Corn Nation")
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What do the letters stand for on the back of football referees' shirts? - Quora
Fans spot bizarre detail on referee's shirt during England's World Cup opener - did you? | The US Sun
Youth Football Officials Association Referee Agreement - Referee Letters In Football | US Legal Forms
First Black woman to referee Big Ten football also has full-time job in financial services | The Gazette
Preseason officiating: no referee tryouts, no development officials, no 8th official experiments planned – Football Zebras
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