Textile design; a working manual of approved practice in all details of the art of designing the various kinds of textile fabrics, together with practical applications of the principles of textile coloring and systematic methods of cost finding (1909)
American School of Correspondence, Umpleby, Fenwick. [from old catalog] · Chicago, American school of correspondence · leaf 259
and doup to lift iton the other side of the ground thr-jad. The standard and doup areshown in Fig. 308; and for comparison, a regular heddle—such as isused on the harness for the ground thread—is shown in Fig. 309. Thestandard and doup is a combination of a regular harness and a half-harness.… … Fig. 307. fastened to the frame at 3, while the other end is passed through theeye of the standard heddle at 4. It is then passed back through thespace 5, which is above the eye, and fastened to the frame at 3. Thecrossing thread is drawn through the doup as shown by the sectionalcut 6. Fig. 310…
Textile design
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