The coins that are for sale are 40% silver. Please note that all metals, gold & silver are in a very strong long term uptrend and will continue that way.The coins that are in the roll can be years 1965 -70 mixed years or be uncirculated, BU, AU or EX and do have a much higher numismatic value. Call: 301-762-7775. Mixed years 1965 through 1970, all are 40% Silver. A roll contains 20 coins. Each coin contains .1479 ounces of pure silver. A roll of 20 coins contains 2.958 ounces of silver. $104.09......301-762-7775.