Group: IPP Exchange Puzzles

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Lot 5094 - Four Corners

Est. value: $40

Winning bid: $24

Lot Closed

Four Corners by Stewart Coffin / Roy Rice

Designer: Stewart Coffin
Maker: Roy Rice

Diameter: 9cm

Notes: Coffin design #6. Four identical pieces made from white oak and purpleheart; one inscribed "RR 94". Excellent fit; once tip chipped, and some other edge wear. The was an IPP14 Exchange puzzle from Roy Rice.

Source: Wayne Daniel Collection

 

Lot 5194 - Baffling Bolted Book

Est. value: $100

Winning bid: $190

Lot Closed

Baffling Bolted Book by Louis Coolen and Adin Townsend / Buttonius, Louis Coolen, Allard & Gill Walker

Designer: Louis Coolen and Adin Townsend
Maker: Buttonius, Louis Coolen, Allard & Gill Walker

Size: 18x12x4cm

Notes: Sequential discovery puzzle to open the book cover. Hidden inside is a bonus symmetry puzzle (by Adin Townsend). The was Allard Walker's IPP34 Exchange puzzle.

 

Lot 5197 - Sandfield Joint Prototype

Est. value: $75

Winning bid: $108

Lot Closed

Sandfield Joint Prototype by Robert Sandfield / Perry McDaniel

Designer: Robert Sandfield
Maker: Perry McDaniel

Size: 5x5x3cm

Notes: Find the secret compartment. Top and bottom of box are joined with four dovetail joints. Made from mahogany and padauk. This is reportedly a prototype, evidenced by the rounded, rather than angled, top and bottom edges. This was the IPP14 Exchange puzzle from Norman Sandfield.

 

Lot 5206 - Cable Car Puzzle

Est. value: $20

Winning bid: $96

Lot Closed

Cable Car Puzzle by Zandraa Tumen-Ulzii

Designer/Maker: Zandraa Tumen-Ulzii

Size: 11x6x4cm

Notes: Cable car separates into 13 pieces. This was the IPP29 Exchange puzzle from Itgel Tumen-Ulzii.

Source: Dick Hess Collection

 

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