How One Collector Amassed Over 35,000 Puzzles – Art of Play
How One Collector Amassed Over 35,000 Puzzles – Art of Play
The Cube: The Ultimate Guide to the World's Best-Selling Puzzle by Jerry Slocum | eBay
Mechanical Puzzles | Lilly Library
IU Bloomington on Twitter: "In town for #GenCon18? Consider a #gencon side-trip to see the world's largest collection of mechanical #puzzles at the @IULillyLibrary's Slocum Puzzle Room! Home to more than 30,000
Puzzles Old and New: How to Make and Solve Them: Slocum, Jerry, Botermans, Jack: 9780295965796: Amazon.com: Books
Jerry's Mechanical Puzzle & Brain Teaser Collection: Checking In