This unique, large pendant is a vintage David Andersen and Bjorn Ostern modernist sterling silver pendant from Norway. The pendant is 925S DAVID ANDERSEN STERLING and has a purity of 925 sterling silver. Modernist Nordic design,it has a beautiful patina, heavy tarnish, light scuffs scratches. Thank you for looking! sold as is, no returns but please let me know if there is a problem with your order.