Nordic Design?

[twodestiny9s]

This very interesting perfume necklace pendant is unlike any I have run across. The only hallmarks are ND and 925. The latter is obvious, but the ND not so. Not much from web searches and poking around Nordic Design sites. The engineering (screw mechanism, soldering, etc.) looks like early '30s and it has an "art deco" type design.

Has anyone run across an item like this?

Thanks in advance,
Steven

Photo of each design element:
http://imageevent.com/twodestiny9s/silv ... =4&s=0&z=2" onclick="window.open(this.href);return false;

Photo of Assembled Piece:
http://imageevent.com/twodestiny9s/silv ... =0&z=2&l=0" onclick="window.open(this.href);return false;