Technology of textile design. Being a practical treatise on the construction and application of weaves for all textile fabrics, with minute reference to the latest inventions for weaving (1888)
Posselt, Emanuel Anthony, 1858- · Philadelphia, Pub. by the author [etc.]; London, S. Low, Marston, Searle & Rivington, limited · leaf 249
Fig. 983. Diagrams Figs. 977 and 978 illustrate the ground plans of using two whip-threads fordouping against two ground-threads. The following letters of reference are selected correspond-ingly: R = rear harness; G = ground-harness; D = doup-harness; t = passing of the whip-threads below…
Textile design · Textile fabrics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.