Statue of Liberty stamp mix-up
16 April 2011 Last updated at 09:31 BST
The US postal service has been forced to admit it's made a big mistake with a new postage stamp of one of America's most iconic landmarks.
The stamp was thought to show the Statue of Liberty in New York.
But unfortunately, it was an image of a fibreglass and styrofoam replica - in Las Vegas.
Three billion copies of the stamp have been printed.
The BBC's Aisling McVeigh reports.