Explanatory notes
… or the like. These are generally plain weave woven fabrics, usually of cotton, linen or man‑made fibres, heavily coated … cloth . Tracing cloths are fine close woven fabrics, usually of cotton or linen, which have been treated (e.g., … (3) Prepared painting canvas . Prepared painting canvas, usually of linen, hemp or cotton, sized and then coated on …