Gentleman Cowboy Lyndon Baines Johnson 36th President (born in Texas) from 1961-1963. Not sure of the origins of the hat (maybe it was a promotional hat when he was running for President or during his presidency). Unknown mfg. or year as it has no markings. Close in size of a regular sized hat (approx. 14" long/10" wide/ 5" deep). This fits my adult head snugly (opening measures approx. 8" x 6 1/2"). Hard plastic with pliable rim and breathing holes on top. Has a shiny silver LBJ decal on the front. Hat has areas of scuffing/marks (see photos). I haven't attempted to clean this. Excessive postage will be returned as this is an estimate.