The Schneider Technique: Osmosis.

The article demonstrates a coin trick. The performer of the trick put three silver dollars at his fingertips. Each coin is keep perpendicular to the floor and separate in a palm-up hand so that the faces of all three coins can be seen by the audience. The performer then put a transparent cloth over the three coins. After that, the performer seems to reach the cloth and pull out a coin and dropped to the table. Same thing is to be done on two coins. Other variations of the trick and props used are cited.