'Class XXIII "Woven, Spun, Felted & laid Fabrics when Shown as Specimens of printing & Dyeing", Reports by the juries on the subjects in the thirty-six classes into which the exhibition was divided, England: Printed for the Society of arts by William Clowes & Sons, 1863. https://babel.hathitrust.org/cgi/pt?id=uiug.30112078728729&seq=843&q1=class+XXIII