We have determined this item to be in the public domain according to US copyright law through information in the bibliographic record and/or US copyright renewal records. The digital version is available for all educational uses worldwide. Please contact HathiTrust staff at hathitrust-help@umich.edu with any questions about this item., Textile industry., Textile fabrics., Dyes and dyeing., (LCCN)20019272., (OCoLC)326435., Sdr-ia-srlf252357., TP893 .M3 1920., Http://hdl.handle.net/2027/uc2.ark:/13960/t4cn6zz46.