Bjorn Sigurd Ostern, for David-Andersen, amazonite silver pendant, on a chain, Norway, circa 1968 SOLD

Bjorn Sigurd Ostern, for David-Andersen, an amazonite silver pendant, on a chain, Norway, circa 1968, stamped ‘D-A‘ for David-Andersen, ‘INV. BSO‘ for Bjorn Sigurd Ostern, ‘Norway‘, ‘Sterling’ and ‘925S’, pendant approximately 5.5 cm long, 4.6 cm across, chain 64 cm long SOLD