Ballet carnet bracelet

Constantine Palma goldsmith, 18kt gold bangle bracelet with two spheres in bloodstained and lapis lazuli on the sides, inside which there is the small pencil complete with pendant chain Bibligraphy: Costantino Bulgari - Argentieri, gemmari e orafi d' Italia - Lorenzo Del Turco Roma parte prima pag. 227 marchio n. 798 , peso 53 gr.