This is a fascinating puzzle and one that has famously proven divisive within the community due to a particular step in the puzzle - one that I never got to explore since for me, this puzzle remains unsolved.
Beautifully built and crafted, in great condition with just some minor oxidation on the brass pieces.
Selling due to the need to raise funds following a sub-optimal car service.
Item is located in Kent, UK but happy to ship worldwide.
For all buyers, please contact me with shipping information and postage preferences (insurance etc.) prior to paying so I can issue a final invoice. More photos can be provided if required.
Thanks for looking and happy puzzling!