How to make the same ring smaller. http://www.youtube.com/watch?v=RNSOh5jPFGk
A much more accurate way of finding dead center of your coin https://www.youtube.com/watch?v=5xLBsLeaPqA
Jewelers Mandrel http://www.amazon.com/Bench-Wizard-Solid-Steel-Mandrel/dp/B0013TSW9I/ref=sr_1_1?s=arts-crafts&ie=UTF8&qid=1442883861&sr=1-1&keywords=jewelers+mandrel
http://www.harborfreight.com/9-piece-punch-and-die-set-95547.html Punch and Die Set
How to curve the edges of a coin ring without a ring press https://www.youtube.com/watch?v=qv8rP3pbdEI
http://www.youtube.com/watch?v=lMU40L4E_GI How to polish silver rings
http://www.youtube.com/watch?v=548qCuDHe_Q The Easiest Coin Ring to Make
http://www.youtube.com/watch?v=hODHnrKYn7Q Half Dollar Coin Ring..
Every ring on my hands in this vid used to be a coin
The U.S. Department of the Treasury own website Home » Resource Center » FAQs » Coins » Portraits & Designs.. bottom of the page. "Is it illegal to damage or deface coins?-This statute means that you may be violating the law if you change the appearance of the coin and fraudulently represent it to be other than the altered coin that it is. As a matter of policy, the U.S. Mint does not promote coloring, plating or altering U.S. coinage: however, there are no sanctions against such activity absent fraudulent intent."
Here's the Link http://www.treasury.gov/resource-center/faqs/Coins/Pages/edu_faq_coins_portraits.aspx