Vintage Jakob Bengel Art Deco 1930s machine age collar necklace with gold tone stacked cup beads and huge black, sparkly galalith beads blood these are very beautiful and

these are very beautiful and valuable beads and it would be worth the re-sizing

The two side pieces have channel set rhinestones using the method patented by Schreiber and Hiller in the 1930s

rhodium plate or white gold

But overall I have to say - maker unknown

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Vintage Jakob Bengel Art Deco 1930s machine age collar necklace with gold tone stacked cup beads and huge black, sparkly galalith beads blood these are very beautiful andChunky vintage Art Deco Jakob Bengel gold tone and black sparkly galalith (early casein based plastic) machine age choker statement necklace. This is a lovely heavy, substantial piece and the huge galalith beads are very unusual in that they have glittering inclusions that make them look like gemstones. This choker necklace sits around the neck or decolletage beautifully, fastens using a curved screw barrel clasp and has a length of about 16 inches..