Bicentennal issue belt buckle, dated 1776-1976. Eagles & date on the face. The back is etched with the letters, JA and J.A.C.O. I am not sure what it is made of. It is a light weight kind of metal. It measures about 3 inches X 2.5 inches on the face with the added bar the whole thing measures 3.5 inches long. Used, but in good condition.