Very Rare HELICOPTER SEA COMBAT SQUADRON 22 (HSC-22) “SEA KNIGHTS”. CHIEF PETTY OFFICER (CPO) coin. Has the makers mark – Northwest Territorial Mint “NWTMINT” on the rim. Pre-owned “used” but in great condition. Coin is for dimension reference only and not included in sale. Please look closely for possible edge wear, surface wear, scuffs, scratches, scrapes, dings, chips, dents, divots, bent, color loss, enamel loss, oxidation, patina, soiling, or corrosion. The pictures are part of the description. The images you see are actual pictures of the item taken by me – I do not use stock, borrowed, or internet pictures. What you see is what you’ll get. Coin is maintained in a plastic protective envelope and only removed to take pictures. Comes from a smoke. This coin was personally acquired by me during my 28 year US Naval career and will make a fine addition to your collection. Thank you for looking.