1930s Silver Art Deco Marcasite and Turquoise Brooch with Swedish HallmarksTrue vintage 1930s Art Deco silver brooch with marcasite and turquoise glass stones. Features Swedish hallmarks. From a timeless design Era that evokes images of modern graphic styles, fluid lines and glamour. This is a pretty, solid silver Scandinavian pin. It features a rectangular silver frame, with Art Deco stylised detail, embedded with marcasite and turquoise glass stones. The turquoise also reminds me a little of the Egyptian influence from the