Experts - Can you help me identify this lock?

[Adrian Weber]

I would love to have a chest like that!
Good old quality...

[bbcci]

A perfect example of tight tolerances and fine craftsmanship in wood. Quite a testament (and resume) to the skills of its maker. Are the white inlays mother of pearl or a white wood?

If you don't get something from Dean's contact or find one elsewhere, I think Doug's idea/offer to fabricate is the next best way to go. Staying true to form on the craftsmanship and heart of the project might have made the original owner smile. My 2 pennies worth - please, keep the change.
Best of luck with it.
Bill