Cyclopedia of textile work; a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1911)
American School of Correspondence · Chicago, American School of Correspondence · leaf 318
244 COTTON SPINNING … Fig. 206. Square Plate Holder and Rini tightening the other two, the ring can be moved a sHght 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…
Textile fabrics · Textile industry
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