Made from United States currency, creator Jeremy Barrett has been creating Coin Jigsaw Puzzles for over 10 years. Using a hand saw and a saw blade only .0021" thick, he can cut most any coin into an interlocking jigsaw puzzle.  Using bright uncirculated coins fresh from the mint, he hand-cuts one piece at a time, cleaning fine dust and wax off each piece with brush and Q-tip, and them reassembles with the help of tweezers. 
Sold in a small plastic coin-snap display box, you can leave this artwork jigsaw to display or take it apart - just make sure to have tweezers, patience and aspirin available when putting it back together...
A lovely and intricately unique puzzle!
 

• See at Puzzle Master