Bjorn Sigurd Ostern for David Andersen, a Norwegian

Set of Sterling Silver Modernist Pendant and Earrings set with blue stone, both pendant and earrings are signed, D-A 925S Norway Sterling and on the back of the pendant as well :INV. B.S.O. Pendant :

Jewelry. Bjorn Sigurd Ostern for David Andersen Vintage modernist blue guilloche enamel & sterling necklace, chain hallmark D-A 925s, 14 1/2" length, 34.79 grams, 1 5/8" width of pendant, enamel & cha

c.1965, in abstract form with purple enamel accents, stamped 'DA Sterling 925 Norway INV.B.S.O.', designer Bjorn Sigurd Ostern, 3in.

Norwegian modernist pendant by David-Andersen - design attributed to Bjorn Ostern - paired with an unusual fancy link chain, hallmarked 925 and signed SW or MS on clasp - likely Mexican silver. Pendan

Signed DA David Anderson, design by Bjorn Sigurd. Marked 925, Norway. 52 x 46 mm. 18 grams.

Jewelry. David Andersen Norway sterling Modernist pendant Bjorn Ostern, 1960's sterling & blue enamel, hallmark 925s Inv. B.S.O, 35.41 grams, 1 7/8" widest part 3 1/8" length, good condition

A cased Norwegian gilt silver and enamel ice cream flatware set with 18 spoons and two servers by David Andersen, circa 1910. Original fitted box. Measures: demitasse 5.25 inches, serving spoons 9.25

Jewelry. Bjorn Sigurd Ostern Vintage purple guilloche enamel & sterling necklace, chain hallmark D-A 925s, 13 1/2" length, 25.94 weight, good condition

Marianne Berg for David Andersen. Signed on pendant : INV. M.B. UNI D-A NORWAY (logo) 925S STERLING Same on each earring, The earrings weigh 4.01 grams amd measure 11 x 34 mm. The necklace / pendant w

An antique early 20th-century silver baptism spoon by leading Norwegian silversmith David Andersen. The piece is a replica of an original 16th century spoon. The tear-shaped bowl is finely engraved wi

Jewelry. Bjorn Sigurd Ostern Vintage colbalt blue guilloche enamel & sterling harp pendant 2 1/2" length; 1 1/4" wide; 20.64 grams, good condition.

Jewelry. Bjorn Sigurd Ostern Vintage aqua blue guilloche enamel & sterling harp pendant 2 1/2" length; 1 1/4" wide; 20 grams, good condition.

Jewelry. Bjorn Sigurd Ostern Vintage yellow guilloche enamel & sterling harp pendant, 2 1/2" length; 1 1/4" wide; 19.62 grams, good condition

Bjorn Sigurd Ostern Vintage Cobalt Blue Guilloche Enamel and Sterling Silver Harp Pendant Hallmarked in Reverse with Makers Mark: " D-A 925S Sterling Norway INV BS? " Circa 1966 Dimensions Approx: 2 1

Sterling Silver Bracelet with green enamel leaf pattern, unmarked and missing clasp 6 1/2" x 1/2" Weight: 12,2 g

Guilted Sterling Silver blue enameled Necklace representing leaf pattern, signed on the back D-A 925S Sterling Norway W (in a Circle) 16 1/2" x 1" Weight: 23,6 g

Artist : David Andersen, Norwegian Description : Modernist Sterling Silver Blue Enamel Earrings, signed on the back D-A Sterling Norway 925S 1 1/2" x 1/2" Weight : 6,2 g

Artist : David Andersen, Norwegian Title : David Andersen, Norwegian Sterling Silver Enamelled Earrings Description (FR) : Paire de boucles d'oreilles en argent sterling plaque Or, emaillee, signee au

David Andersen Norwegian guilloche enamel on sterling silver link bracelet, 7" long. Hallmarked underside. 12mm wide. Weight - 23.1g. Condition report: Good condition, no issues, please examine all ph

Artist : David Andersen, Norwegian Titre : David Andersen, Norwegian Sterling Silver Enamelled Butterfly Brooch Description (FR) : Broche en argent sterling, representant un papillon emaille, signee a

Sterling Silver Purple Enameled Earrings with Leafs pattern, signed on the back D-A 925S Sterling Norway W (in a Circle) 1/2" x 1 1/4" Weight: 4,4 g

Vintage David Andersen Norwegian Sterling Silver Pearl Tone White Guilloche Enamel Panel Link Bracelet. Six linked guilloche enamel panels. Marked: Norway Sterling 925 SV. Dimensions: length open: 6 3

5 TH. Marthinsen and 4 David Andersen Norwegian sterling and enamel demi-tasse spoons, 3.1 oz.

A mid century David Andersen Norwegian Art deco sterling silver and guilloche enamel bracelet. The stylized cobalt blue flowers alternate with ivory tone plaques. Terminates with a concealed push clas