U2 The Fly - Metal Stamper (Ultra rare UK original metal stamper for the A side of The Fly 7" single. This Master 10" uncut surround stampers are created from the mothers, and are negative - they have ridges where the final disc has grooves - usually a maximum of 6 sets are created from a single mother, before being destroyed, and each stamper has a limited lifespan, sometimes just 1000 copies of a record may be pressed before a new stamper is used. Still housed in the originalproduction master bag. Quite probably one of the only copies left in existence**See More Info for further details**