CHINA, first half of the 20th century - Brown tortoise shell (Chelonioidea spp.) (pre-Convention), with an engraved and openwork lid of a dragon, held by a yellow gold bélière (750) with a chain with brown tortoise shell links. Gross weight: 26 g. - Length: about 39 cm. Scratches of use, small eats. Chain accidents. - Gilded metal bun ornament with blue feather applications, decorated with three coiled nestlings. Calligraphy punch on the pin. H. 6.4 cm. Wear and small shocks. - White mother-of-pearl playing pawn engraved with flowers. Diameter: 3.3 cm. Stripes.