A fabulous little hinged silver and electric blue guilloche enamel box. Fine silver work and with guilloche enamel around the edges within silver bands. Fabulous guilloche enamel to the lid. Engine turned silver to the base. Mint siver gilt to the inside. Probably Austrian early 20th century. 3 inches by 1.75 inches by 0.375 inches high ( 7.5 cms by 4.37 cms by 0.9 cms).