Art Deco EGYPTIAN Revival Enamel Guilloche 935 Sterling Silver Panel Bracelet
With the discovery of King Tutankamum's tomb in 1922, the popularity of everything Egyptian soared. I believe the panel backs once had a gold wash, as the safety chain is gold in color. The end-piece is stamped "935, " which is slightly better than the standard 925 sterling, and it might originate from Germany.