I put these cards, with the nicked one on top, into the envelope and carry it in my vest pocket ready for immediate use. Louis Vuitton Monogram Multicolore Ursula Black. In your mind you add this to the key number of 80, and 81 is the total of the five dates crossed out. Effect: After you have done a card effect or two, state that you will prove beyond doubt that a card's identity can be transmitted by thought waves alone. Louis Vuitton Monogram Multicolore Ursula Black. Give each one in turn the pencil and ask him to write his thought-of number on the top blank card of the packet, which you hold while he writes. Thus with this finger slightly curled the paper can be safely held and invisible from the front as long as hand is not turned directly around. Louis Vuitton Monogram Multicolore Ursula Black. Have the card and envelope examined and marked with a pencil, which is about two and a half inches long.