Shelter and clothing; a textbook of the household arts (1920)
Kinne, Helen, 1861-1917. [from old catalog], Cooley, Anna M. (Anna Maria), b. 1874, joint author · New York, The Macmillan company · leaf 140
on rods. A hole in a card permits an ironrod to pass through it. A blank hits the end of the rod,knocks it out of place, and consequently lowers the warpthread attached at right angles below. The perforations COTTON 119 in each card are different and are worked out by the de-signers, who study the… … Fig. 50. Courtesy of Draper Co.Northrup loom for weaving plain material. principally in the manufacture of elaborate silks and linendamasks and was invented by Joseph M. Jacquard about1792. There are many variations of weave besides plainweaving, which is the simple alternation of warp and woof,and…
Home Economics · Textile industry and fabrics
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