Recent improvements in arts, manufactures, and mines : being a supplement to his Dictionary (1844)
Ure, Andrew, 1778-1857, Ure, Andrew, 1778-1857. Dictionary of arts, manufactures, and mines · London : Printed for Longman, Brown, Green, and Longmans · leaf 248
pinning machines on shelves or in small cans, open in front ; or they are wound from 24 to 72 ends upon bobbins, and placed upon unlap rollers behind- the spinning frames. Coiling Machine for Carding Engines and Drawing Frames. — These are simple machines, which may be applied to carding engines or… … Patents of 1842.
Industrial arts · Technology
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
