Having to sell the old Clemes and Clemes may not be as bad as you think. They are no longer made, which makes them a collector's item. (They truly were the 'work horses' of their day, very good machines for everything short of the ultra fine wools and fibers.) I sold mine a couple of years ago for over TWICE what I originally paid for it. Wow! But unless you plan on doing a lot of fine fibers, you may want to keep the old Clemes and Clemes and send your fine fibers off to be processed.
