David Andersen. Sterling Silver Brooch with Amazonite - Harry Sørby. Designed by Harry Sørby (1905-88) and crafted by David Andersen, Norway. Stamped with D-A Norway Sterling 925S, INV. H.S. It is from the "Troll" series 3,3 x 6cm, Exelent vintage condition! -------- * I package everything very carefully. to get your item safely to you. * I shipped next day after payment receiving (not in weeckend). * I will be happy to get a feedback after receiving. Good luck with bidding !