The 1982 and later US one cent piece (Lincoln penny) is an example of a fourrée since it is zinc which has been plated with copper in a manner to deceive.Nice! I hadn't thought about it that way before.
The image on this post is not from Wikipedia, but from my own collection of fourrées depicting Medusa. I bought this in 2003 and finally got around to scanning it. This one is from Rome, about 74 BC, with the name of the moneyer L. Cossutius C.f. Sabula. The numeral on the back, XXII I think for mine, is for the die; Michael Crawford says “The control-marks are the numerals from I to XXXXII; no control-numeral has more than one die.” I would be interested to see other XXII issues to see if they are in similar style to this fourrée.