joint signature\n"based on a card problem entitled two-card quadrille", card signed on back by spectator as prediction, turns out to be later selection which is signed on the face\njames g. thompson jr.\njointly does it\npeter duffie\nfusion\ndave campbell\nsignature peace\npeter duffie\nrobin robertson
1970
the pallbearers review vol. 5-8 James G. Thompson Jr.
Joint Signature
"based on a card problem entitled Two-Card Quadrille", card signed on back by spectator as prediction, turns out to be later selection which is signed on the face
oil & water plus\n4&4, using cards with oil and water printed on them, they change into pictures of other drinks and whiskeys as finale\ndave campbell
1992
new sorcerer Dave Campbell
Oil & Water Plus
4&4, using cards with OIL and WATER printed on them, they change into pictures of other drinks and whiskeys as finale
duplicity\nsigned card vanishes from small packet and reappears under jumbo card, repeat, then small packet transforms into duplicates of selection\ndave campbell
1993
new sorcerer Dave Campbell
Duplicity
signed card vanishes from small packet and reappears under jumbo card, repeat, then small packet transforms into duplicates of selection
fusion\nselection signed on face, odd-backed card signed on back by performer suddenly has the spectator's signed face\ndave campbell\njoint signature\njames g. thompson jr.
1998
five times five — scotland Dave Campbell
Fusion
selection signed on face, odd-backed card signed on back by performer suddenly has the spectator's signed face
dotty spots\ntwo blank-faced cards with red spots on them transpose with two cards with blue spots, repeated with spectator's signature, three phases\ndave campbell\n"the dizzy dominoes" (werry)\na transposition\nu. f. grant
1998
five times five — scotland Dave Campbell
Dotty Spots
two blank-faced cards with red spots on them transpose with two cards with blue spots, repeated with spectator's signature, three phases
b.i.n.g.o.\nfive bingo cards shown on both sides, one side transforms in letter cards that spell "bingo"\ndave campbell\n"turn-over count" (the amazing miracles of shigeo takagi, 1990, p. 24)
1998
five times five — scotland Dave Campbell
B.I.N.G.O.
five bingo cards shown on both sides, one side transforms in letter cards that spell "BINGO"
Inspired by
"Turn-Over Count" (The Amazing Miracles of Shigeo Takagi, 1990, p. 24)