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Crook Lock review on TM
Locked for Life A combination padlock that spec's can open using a date personal to them.
Most effects are based on 7 keys to baldpate which you can easily make yourself using a regular padlock.
Lock and Key (
Henry Fetsch)
Effect
Several Keys and a lock are handed to a spectator for examination. Only one key will open the lock. The performer locks the opened lock into the lapel buttonhole of the spectator, and the keys are mixed in a borrowed hat by anyone. This person takes a bunch of small drug envelopes and drops a key into each and seals them. They are placed in the hat again and shaken up. The performer may be blindfolded if desired, and reaching into the hat picks out one envelope at a time, tossing each aside until he comes to one he 'feels' contains the right key. Tearing open the envelope he dumps out the key and it successfully opens the lock. There is nothing wrong to be found with the keys or lock.
The prepartion and routine to this effect can be found in Theo Annemann's
Practical Mental Magic (Dover, 1983 p.105-6)
You can get a copy from
Amazon for £10.36 or as an ebook from
Lybrary for $6