9 entries in Key / Transformation
  
Creators Title Comments & References Year Source Page AA Categories
David Berglas Pen To Keys as alternative when giving autographs
1969 The Art of Close-Up Magic — Volume 2 205
Slydini Slydini Kills Time! borrowed watch transforms into keys as it is smashed on table
Mar. 1978 Apocalypse Vol. 1-5 (Vol. 1 No. 3) 25
Steve Beam All Keyed Up car key transformation, humorous presentation, see also p. 67 for more ideas
Variations 1984 The Trapdoor — Volume One (Issue 3) 47
Karl Fulves For A Penny? coin changes into key and back under cover of collar bill, see also p. 124
1985 S-C — Contemporary Money Magic (Issue 1) 17
Steve Beam Trade in Time car key changes into different brand as well as picture of a car on a photo
1992 The Trapdoor — Volume Two (Issue 44) 786
Steve Beam Trade-In Time car key transformation, picture of card changes too
Inspired by 1993 Magic with No Entertainment Value II 16
Vanni Bossi Bonus idea of doing coin transpositions with keys, double sided key
2005 Vanni Bossi Las Vegas Lecture 17
Curtis Kam Take Us Home coins change to set of keys, gypsy switch
2007 By All Means 19
Joaquín Navajas Moneda a llave coin changes into key
2019 Monedas Personales Y Más 157