These are Vintage 1960s Vox Amplifier Speaker Cabinet Countersink Finish Washers for the back of the Speaker Cabinet.They came from a vintage 1960s Vox Royal Guardsman Speaker Cabinet.Normal vintage wear and tarnishing.Hard to find.Great for making your Vintage Speaker Cabinet Original.Looks like there are 13 of them.Please look at all the pictures.Sold As Is.All Sales Final.No Returns.Buyer pays shipping, thanks