Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1907)
Chicago : American school of correspondence · leaf 323
285 244 COTTON SPINNING … tightening the other two, the ring can be moved a slight distance forsetting it in position. The cast iron holder is made with a split sothat it can be sprung open, slightly, to remove the ring. Rings, known as solid rings are also used. They are without holders and are made to fit theholes in the…
Textile industry · Textile fabrics
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