Excerpt from Extreme Dean #1 by Dean Dill
Performance and Explanation of Dinner Napkin.
Four quarters placed under the four folded corners of a dinner napkin assemble one at a time. This is repeated with four different coins... a penny, a nickel, a dime, and a quarter in each corner of the napkin. The spectators name a coin of their choosing and they vanish as they are selected and appear in one corner with a surprise ending. Uses all ordinary coins and a cloth dinner napkin. The perfect coin effect to use after dinner.