A single page from the patent abstracts section of the journal Engineering (June 1, 1900) under the heading Textile Machinery. It summarizes two British patents accepted April 25, 1900: J. H. Bolton's machine for treating yarn in hank form on continuous chains passing through a vat, and a Bradford patent for unwinding yarn from stationary bobbins with a rotating thread guide to keep tension even. Two figures show the hank-treating machine and a bobbin with its guide arm.