Explanatory notes
… articles (e.g., clasps and frames for handbags, etc; combs, brushes; ear-rings; cuff-links, dress-studs and the like) … pearls or stones graded according to size, quality, shade, etc., and constituting an article ready for use as … guides; decorative corks with heads of agate, etc.; agate burnishing tools used for gilding, for polishing leather, …