An Art Nouveau silver, enamel and agate pendant, a carnelian bodkin case and a gold powder compact

An Art Nouveau silver, enamel and agate pendant, a carnelian bodkin case and a gold powder compact, 19th/20th century, the Art Nouveau pendant designed as a circular beaten silver case inset with sections of lace agate and decorated with silver flowers on a ground of violet enamel, secured by screws, enclosing dried flowers, French assay mark for silver, 5.7cm diameter; together with a bodkin holder, of cylindrical form, set with polished panels of carnelian in gilt metal mounts, measuring 10.6 x 2.2 x 2.2cm; and a gold powder compact, of circular outline, the lid opening to reveal a mirror, 6.5cm diameter