Oregon State Police 60th Anniversary Belt Buckle - 1991. The buckle is plated in 24 karat gold and manufactured by Creative Casting. It measures 3 3/4" wide by 2 3/4 tall. The buckle will fit up to a 2" wide belt and comes with the original paperwork. This is an amazing find for the person who collects police memorbilia and especially Oregon police memorbilia.