The Flax And Tow Spinner's Complete Calculator, written by William Pickles and published in 1849, is a comprehensive guide to the process of preparing and spinning flax and tow. The book provides a clear and concise system for calculating every step of the process, from the initial preparation of the fibers to the final spinning of the thread. The book is written specifically for flax and tow spinners, and it is designed to be a practical tool for...