Fake One Ounce Silver bars
Enclosed you will see pictures of silver bars that are fake, be careful they go around all the time , make sure you have legit bars, check the weight, check the size (thickness), check the serial numbers etc...
The picture below shows a grouping of counterfeit one ounce silver bars that were recently bought in the New York/New Jersey area. Acid test shows copper base with silver overlay. Over 200 counterfeit bars have been passed.
The Numismatic Crime Information Center is a 501 (c)(3) non-profit corporation. P.O. Box 14080 Arlington, Texas 76094.