Jerry Slocum - Master Puzzler & Champion Puzzle Collector

Jerry Slocum is a LEGEND. He's written numerous books on mechanical puzzles. He transferred his massive puzzle collection to the Lily Library at Indiana University.  And he's the founder of the International Puzzle Party.  I'm proud to call him a friend.

 https://www.artofplay.com/blogs/articles/how-one-collector-amassed-over-35000-puzzles?fbclid=IwAR0Orf9ZuwgL5sN1GoTLV4UG5S0we9I9I7YGo5xf9FSlUjySgeXKEnI_0mo