1 oz Gold Bars. Proof & Mint Sets. Photos in this listing may or may not be stock photos. The photos are meant to be an indication of the product you will receive. Approximately 2.95 oz of Silver. Coins come packaged in a tightly wrapped paper roll. Mixed P Philadelphia and D Denver mint marks. Protect your product from fingerprints by adding these cotton gloves. 40% Silver Kennedy Half Dollars were the last circulation quality coins to contain any Silver. Random dates of our choice will be determined by stock at hand. Post-1965 40% Silver coins, sometimes referred to as junk Silver or scrap Silver, are a great way to start your Silver investments. These Silver coins were pulled from circulation with the introduction of Copper/Nickel clad coins and the rising demand of Silver. The public saved them for their 40% Silver content as a rainy day fund they could fall back on. This is not a photo of the actual item.