Report of the International congress for the unification of the numbering of yarn

Report of the International congress for the unification of the numbering of yarn, held at the International exposition, Paris, September 3-4, 1900 This book, "Report of the International congress for the unification of the numbering of yarn", by Ferdinand Roy, is a replication of a book originally published before 1901. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.