coin edge imaging device - interesting patent...

[Michael Vegas Pennies]

click on the pdf and give it a minute to generate one then reload...

http://www.freepatentsonline.com/y2009/0295912.html

http://www.freepatentsonline.com/US20090295912.pdf

 

[Coinkid]

Or you could just use the reflector from a flashlight....




-Paul