Here are photos of NFL officials in action in Week 13, courtesy of team photographers and Getty Images.
Click on an individual photo in the gallery for higher resolution:
Dale Shaw (Philadelphia Eagles)
Walt Anderson (Washington Redskins)
Fred Bryan (New Orleans Saints)
Undrey Wash (Green Bay Packers)
Reuben Fowler (Philadelphia Eagles)
Lee Dyer (Kansas City Chiefs)
Sarah Thomas and Rick Patterson (Philadelphia Eagles)
Ed Camp and Rob Vernatchi (New England Patriots)
Terrance Miles (Green Bay Packers)
Shawn Hochuli (New Orleans Saints)
Paul King (Arizona Cardinals)
Rob Vernatchi (New England Patriots)
Roy Ellison (Kansas City Chiefs)
Tom Symonette (New Orleans Saints)
Brad Freeman (Green Bay Packers)
From Getty Images: Gene Steratore
L-R: Craig Wrolstad, Mark Hittner and Julian Mapp
Mark Hittner explains a call to Jack Del Rio
Mark Hittner
Craig Wrolstad and Lee Dyer
Roy Ellison
Doug Rosenbaum hears out Ron Rivera
Walt Coleman listens to Philip Rivers
Head linesman Jim Mello and side judge Gary Cavaletto deal with Sean Payton
Walt Coleman breaks it up
Craig Wrolstad signals a first down
Tony Corrente lends a hand
