The romance of lace : its historical background, its present manufacture, its varieties and uses (1920)
Chicago : Zion Lace Industries · leaf 26
T^ACH great lace machine requires ^—^ approximately 4,000 bobbins. This photograph shows the operators winding bobbins, all of which must hold the yarn with uniform tension in the machine. The bobbins—smooth, flat circular discs of specially-prepared brass — are wound from spools arranged in a…
Lace and lace making
Internet Archive · Cornell University Library · Public domain (published before 1931). Free to use for anything.
