Andriy Bruns - Machinist's Stash

⟬ Metal Fortnight ⟭———02. Andriy Bruns - Machinist's Stash

Engineer BrunS' version of Marcel Gillen's Fire Plug puzzle from 1992.  from the description on Andriy's website:

Hiding place with a labyrinth lock. Its easy to close it, but opening it requires strict adherence to the algorithm and an error at any stage throws you back.

At the same time, there are no hints how to open the cache on its body. This will be a challenging puzzle for many people.

♫: 

▪ everything i have is in the photos.

▪ buyer pays shipping, calculated after the auction.

▪ shipment is by USPS Priority Mail, insured for the full sale price, and trackable.

▪ payment via PayPal only.

▪ all puzzles in my collection have been kept out of sunlight, in a humidity-stable room or sealed plastic container, away from pets unless they can solve them, and in a non-smoking household.

thank you for looking, and good luck if you bid.

:cameron: