Where's George?

I found or you could say I received a dollar bill with this stamp on it. It was a stamp that said "Where's George" with an internet site address. So what do you do with that?

I spent it.

But not before checking the website out first.

Here is the link:

http://www.wheresgeorge.com/report.php?key=5950eddf8cf2ff70564887d5f77bc3fd1f855299ba8565c0