Die deutsche Webschule : mechanische Technologie der Weberei
Die deutsche Webschule is a German technical manual on mechanical weaving, written by G. Hermann Oelsner and published in Altona in 1888 for weavers and textile students. Its pictures are line diagrams of woven structures, heald and harness arrangements, and hand tools, which a designer could use as clear references for interlacing patterns and mechanical loom detail.
