9ct gold Pellegrini & Co pyx, stamped to base 9ct, Pellegrini & Co, pyx of watch case form with hinged cover engraved 'Ihs', opening to a bright polished gold interior, total weight 34.47gm, diameter of case 4.2 cm published: "How the watch was worn, a fashion for 500 Years', by Genevieve Cummins, colour plate 704, page 213.