5 entries in Mental Magic / Principles / Prediction switched for Spectator's own writing
  
Creators Title Comments & References Year Source Page AA Categories
Orville Wayne Meyer Tervil word written on billet predicted on another billet
Related to 1939 The Jinx 51-100 (Issue 54) 383
Al Mann The Griffin Envelope Switch switching two signed envelopes secretly with stack, used for prediction in which spectator's billet is used as actual prediction
June 1974 The Pallbearers Review Vol. 9-10 (Vol. 9 No. 8) 741
Al Mann The Coins from the Pocket spectator puts money in an envelope and seals it, then the performer hands him an envelope with the same amount of coins and of the same denomination, Bombshell Wallet
1981 The "H" Factor 11
Barrie Richardson The Propensity to be Influenced prediction in balloon, spectator's writing is switched in for prediction
Inspired by 2011 Curtain Call 26
Barrie Richardson The Eye of the Target imaginary book test, spectator names books and makes up page number and word on billet, word matches prediction and page number divined by a spectator, spectator's billet switched in for prediction
Inspired by
  • "Mental Target Practice" (Barrie Richardson, The Magician, Feb. 2005)
Related to
  • "Dead Name Duplication" (Theodore Annemann, Thayer's Trick of the Month Club, 1932)
2011 Curtain Call 71