Many ways to pull this off. Drilled coins linked with loops of wire, or lay the coins out in the pattern for the material and lay a grid of wire on it and weld it to the backside of the coins.
Penny Loafers - Penny Striped Suit - Shirt with quarter length quarter sleeves - Dimebag Purse - DimeAnd Gold Necklace - Nickle Cufflinks-- Giblet, Jul 17 2007 Google Answers: Defacing US Currency http://answers.goog...hreadview?id=426715No exemption for pennies that I've heard of, oreo-gamer. [jutta, Jul 17 2007] The Straight Dope: *fraudulently* important http://www.straight.../mailbag/mcoin.html [jutta, Jul 17 2007] i'm not sure but i think that defacing any coin over a penny is illegal.-- oreo-gamer, Jul 17 2007 Medieval bling.-- wagster, Jul 17 2007 Is it illegal to create fake currency if it is an exact replica but only on one side?-- marklar, Jul 18 2007 Move over the Pearly Kings and Queens, here come the penny people.-- skinflaps, Jul 18 2007 And co-designed by Jack Nickelson.-- Giblet, Jul 18 2007 You could use thrupenny bits to cover your thrupenny bits.-- MaxwellBuchanan, Jul 18 2007 Or standing in front of a payphone looking forlorn, because no loose change.-- Giblet, Jul 19 2007 random, halfbakery