Game used, worn Oklahoma Sooners Riddell WD1 model helmet.    Helmet has an internal date code of 1988, has moderate wear, and is complete including the jaw pads.    The facemask is the original  Schutt EGOP, secured to the helmet with the original clips and hardware.  The mask has a datecode of 1993, the last year the helmet was in service prior to its release.  The OU logos are original, properly positioned, and adhered to the helmet with no lifting.  The chinstrap appears to have been added later - with little to no wear.  Easily removed or replaced by the new owner if desired.  Great early model Sooners WD1 helmet in great display condition.