Now you can call me crazy. Since I started doing this alot of people have. I introduced these "Numismatic (Coin) Jigsaw Puzzles" as a joke to a customer in Texas who is always trying to stump me and coin cutting has taken a crazy turn since. With a steel blade only .002" thick, I cut little jigsaw puzzle pieces from any coin. The very time consuming process includes hand-cutting one piece at a time, cleaning fine dust and wax off each piece with a Q-tip, and reassembling with a pair of tweezers. I originally sold them loose in a box, but browsers found it unbelievable that is would go back together. I now sell them in 2"x2" plastic coin snaps. You can leave it in the case or take it apart, just make sure to have asperin, tweezers and patience to put it back together.  All dime size puzzles are 12 pieces, no two are alike, and all come assembled.  I have also done alot of special years, mercury dimes, silver coins, and foreign coins...please e-mail me at grinan2@netzero.com prior to placing your order if you are interested in anything special.  "Numismatic Jigsaw Puzzles" is an original idea of Jeremy Barrett and copyright of Coin Cut Art; DBA Home Base Marketing.  All patent rights are reserved.