Original vintage NFL photograph dated December 11, 1977, featuring San Diego Chargers head coach Tommy Prothro playing backgammon with defensive backfield coach Larrye Weaver aboard the team flight to Denver. This candid behind-the-scenes image was photographed by acclaimed sports photographer Peter Read Miller and includes the original NFL Properties identification/caption sheet on the reverse, documenting the game, date, photographer, and scene. A unique piece of 1970s Chargers and NFL history that captures a rarely seen moment away from the field