1.5" brass decoder which has reverse brass pocket clip and pair of clear plastic dials, one with letters and one with numerals for decoding purposes. Front center has .5" domed ruby red plastic disk held by 4 brass prongs. Disks can be lifted off to reveal paper photo of Capt. Video flanked by lightning bolt accents. Tiniest bit of wear on the very extreme outer edges of the photo but all is clean and clear. Lower half of the decoder is missing a little of the bright luster but overall about 75% of the luster remains. From the early 50s and one of the scarcest decoder badges.