Watson, Kate Heintz. [from old catalog], American school of home economics, Chicago. [from old catalog] · Chicago, American school of home economics · leaf 65
ferred to the cylinder // //,carded by the spiked belt E, removed by the dotter and formedinto a sliver which runs into the can Af. The spinning frame may have a hundred spindlesor more, each one of which is drawing out its supplyof roving to the required size of yarn and giving itthe twist…
Textile industry and fabrics · Sewing · Dressmaking
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