Green Austrian crystal brass filigree beaded vintage mid century adjustable necklace AS925R The spiral design is known

The spiral design is known for in Dutch jewelry as the Zeeuwse Knoop

Lovely vintage patina

Retro Abstract Vermeil gold over sterling silver solid ring band

Tooling and cast marks can be see in on the back

Green Austrian crystal brass filigree beaded vintage mid century adjustable necklace AS925R The spiral design is knownGreen Austrian crystal brass beaded vintage mid century adjustable necklace. Good vintage condition with little to no signs of normal wear. Graduated beaded design with adjustable hook fastening. Brass beads show coating loss and base metal showing through. Necklace measures adjustable 13. 5 to 16. 5 inches long.