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The biggest key I've ever seen. Solving a Schlussel Big puzzle.
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3 Key Brass Trick Lock
C'est la Vie
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The mind-boggling Key and Ring Puzzle!!
Zaubertrick mit Nägeln ( interessant für Verkaufstrainings ) , mit Auflösung
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Best Trick Lock YET!! Two Keys. Two Keyholes. One solution!