Vintage necklace by Bjørn Sigurd Østern for David-Andersen

necklace

designer: Bjørn Sigurd Østern
producer: David-Andersen
period: 1960´s
hallmark: DAVID-ANDERSEN NORWAY STERLING 925 S INV. B.S.Ø.
country: Norway
width: cm. 4,5
height: cm. 6,4
lenght: cm. 64 (silver chain)

Necklace, enamel and silver. Very good condition.