Elegant yellow gold (750) mechanical pencil decorated with black enamel stripes, the lead retractable by a diamond ring sliding on the body, and the end decorated with friezes of geometric motifs in black enamel, seed-set diamonds, and topped with a sugarloaf cabochon of turquoise in a surround of old-cut diamonds. Circa 1920. Gross weight: 33.1 g. - Length: 10.3 cm. Minor wear scratches and enamel chips.