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RARE 2-Puzzle Lot: Bill Darrah IPP26 Cube + Large PROTOTYPE - Personal Estate Collection!
RARE 2-Puzzle Lot: Bill Darrah IPP26 Cube + Large PROTOTYPE - Personal Estate Collection!
RARE 2-Puzzle Lot: Bill Darrah IPP26 Cube + Large PROTOTYPE - Personal Estate Collection!
RARE 2-Puzzle Lot: Bill Darrah IPP26 Cube + Large PROTOTYPE - Personal Estate Collection!

RARE 2-Puzzle Lot: Bill Darrah IPP26 Cube + Large PROTOTYPE - Personal Estate Collection!

MonkeyPuzz 232
Item Location: United States

$65.00

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Minimum Bid: $70.00 1 bid
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Robb8765 134 $65.00 18.03.2026 21:26:04
Description

Up for auction is an extraordinary, museum-quality lot of TWO interlocking wooden cube puzzles straight from the personal estate collection of the late puzzle designer, Bill Darrah.

​This lot features Bill Darrah's official exchange puzzle from the 26th International Puzzle Party (IPP26) held in Boston in 2006. Designed by Darrah himself, the beautiful production version was expertly crafted by Jaroslav Svejkovski (New Pelican Workshop) using a stunning combination of contrasting hardwoods, specifically dense Massaranduba and Ashtree. It is a fantastic interlocking burr-style cube with an intriguing open internal structure.

​What elevates this auction to a true collector's centerpiece is the inclusion of Darrah's larger, original working prototype. Built from bulkier stock, this oversized variant offers a rare, hands-on look into Darrah's design process before the puzzle was scaled down and finalized for the IPP exchange.

​Item Details:

​Puzzle: Bill Darrah IPP26 Interlocking Cube & Prototype

​Designer / Presenter: Bill Darrah

​Manufacturer (Production): Jaroslav Svejkovski (New Pelican Workshop)

​Event: IPP26 (2006 - Boston, MA)

​Materials: Massaranduba, Ashtree, and other mixed woods.

​Condition: Excellent. Both pieces show exceptional joinery and slide smoothly. Includes the original IPP insert slip.

​Provenance: Bill Darrah Personal Estate Collection

​Opportunities to own a finalized IPP puzzle alongside the designer’s actual working prototype are incredibly rare. This is a must-have for serious mechanical puzzle collectors and historians of the IPP community.

Shipping determined at close of auction.

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RARE One-of-a-Kind Bill Darrah Prototype - 6-Piece Wooden Burr Puzzle - Estate Collection
MonkeyPuzz 232
RARE One-of-a-Kind Bill Darrah Prototype - 6-Piece Wooden Burr Puzzle - Estate Collection
Up for auction is a truly unique piece of mechanical puzzle history: an original, hand-cut working prototype straight from the personal estate collection of the late master puzzle designer, Bill Darrah.​This item is a 6-piece interlocking burr puzzle. What makes this piece extraordinary is that it is not a finalized production model, but a raw, physical "first draft" created by Darrah himself. The pieces feature original, hand-cut notches complete with the visible saw marks and minor adjustmen...
$40.00
0 bids
Place Bid Buy Out: $160.00
"Puzzling Adventures" by Mike Snyder - From the Estate of Bill Darrah!
MonkeyPuzz 232
"Puzzling Adventures" by Mike Snyder - From the Estate of Bill Darrah!
 Special Provenance Note: ???? This puzzle, along with several others I am currently offering, comes directly from the personal estate and collection of the late, legendary puzzle designer and enthusiast, Bill Darrah. Up for auction is a beautifully crafted hidden labyrinth puzzle, Puzzling Adventures, designed and manufactured by the highly respected Mike Snyder. Making this specific piece even more special, it features a custom paper dust jacket titled, Bill Darrah's Puzzling Adventures: The ...
$50.00
1 bid
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MIB UNOPENED "Shifty Maze" All-Acrylic Puzzle by Bill Darrah - IPP22 (2002) - Darrah Estate!
MonkeyPuzz 232
MIB UNOPENED "Shifty Maze" All-Acrylic Puzzle by Bill Darrah - IPP22 (2002) - Darrah Estate!
​???? Special Provenance Note: ???? This puzzle comes directly from the personal estate and collection of the late, legendary puzzle designer and enthusiast, Bill Darrah. Up for auction is a pristine, Mint in Box (MIB) and unopened mechanical puzzle, Shifty Maze. What makes this listing incredibly special is that it was designed, crafted, and owned by Bill Darrah himself! This was his official exchange puzzle for the 22nd International Puzzle Party (IPP22) held in Antwerp, Belgium in 2002. Own...
$40.00
0 bids
Place Bid Buy Out: $200.00
"Rosebud" by Stewart Coffin / Allen Rolfs - IPP21 (2001) with Assembly Jig - Bill Darrah Estate!
MonkeyPuzz 232
"Rosebud" by Stewart Coffin / Allen Rolfs - IPP21 (2001) with Assembly Jig - Bill Darrah Estate!
​???? Special Provenance Note: ???? This puzzle comes directly from the personal estate and collection of the late, legendary puzzle designer and enthusiast, Bill Darrah. Up for auction is an absolute classic in the mechanical puzzle world: the Rosebud (STC #39). This incredible coordinate motion puzzle was brilliantly designed by Stewart Coffin and beautifully crafted by Allen Rolfs as his official exchange puzzle for the 21st International Puzzle Party (IPP21) held in Tokyo in 2001.​The Pu...
$50.00
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