Beautiful vintage bookchain style blue poured glass bead and early plastic with gold tone fringe necklace, Art Deco, Miriam Haskell style

Vintage Art Deco engraved gold tone and pale blue early plastic bookchain style necklace with pale blue poured / moulded glass beaded fringe. The construction and detail is superb - the workmanship and style makes me think of Miriam Haskell pieces, but I don't have any provenance for this one, so I am still researching.

The necklace has a choker length of about 16 inches and fastens with a secure spring ring clasp. It is in very good vintage condition - remarkable that all the delicate plastic links have remained in such great condition. It is sold in the pictured grey velvet, hinged presentation box.