Establishments primarily engaged in weaving fabrics more than 12 inches (30.48 centimeters) in width, wholly or chiefly by weight of wool, mohair, or similar animal fibers; dyeing and finishing all woven wool fabrics or dyeing wool, tops, or yarn; and those shrinking and sponging wool goods for the trade. …
Examples: Alpacas, mohair: woven, Billiard cloths - made in the same establishment, Blankets and blanketings wool and similar