A page from a 1915 series in the trade journal Textiles, by John Reynolds, on repairing and adjusting cotton looms. It explains the still box-motion, which stops the drop boxes from changing when the filling breaks or runs out. It covers how to check that the brake is working and describes each part of the mechanism (lifting finger, stop plate, push arm, levers, release yoke, springs and double cam), illustrated with line drawings. The scan also carries the end of an unrelated article on tariffs and the American dyestuff industry.