Wooden Captive Ball & Bolt Mechanical Puzzle

Updated September 10, 2026

This auction ended on September 22, 2026. See upcoming auctions from Neils Online Auctions.
Lot number319
Auction(WHITE) Tuesday Night Discovery (9/22)
DateSeptember 22, 2026 at 7:30 PM EDT
Auction houseNeils Online Auctions
LocationHolly, Michigan

Wooden mechanical brain teaser puzzle featuring a captive metal ball bearing, bolt, and nut mounted on a two-tone wood base. Base measures approx. 4" x 2" x 2.5" H. Unsigned/unmarked. Shows minor wear, surface scratches, and light oxidation to metal components.

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