Woolen and worsted fabrics glossary; containing instructions for the manufacture of every known grade and variety of woolen and worsted fabrics .. (1914)
Bennett, Frank P. and company. [from old catalog] · Boston, New York [etc.] Frank P. Bennett & co., inc · leaf 24
LOSSARY 21 are subjected to a reciprocating mo-tion, and rubbed into threads termedroving, which are wound on spoolsready for the spinning room. The importance of care and accu-racy in setting the various partsof the card cannot be too strongly strongly impressed upon the opera-tives, as in case…
Woolen and worsted manufacture
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-143-50.webp)