Vintage great black, clear & more beaded collar necklace

from my personal collection however I have not looked up the beads & materials as of yet BUT if not done before it sells do wear with it with care & hold onto it to pass onto future generations as I did get it at a quite a high price & it was guaranteed to me to be a piece that was quite rare so would go up greatly in value as time passes. It was from a 50'-70's vintage action. Different colored beads & sizes in fancy shapes along with layers of more beads make up this fancy adjustable collar piece. Very nice looking piece especially for a classy collar winter piece. New condition.