clayart thread 'jigger reproduction' potters
machine such as a Ratcliffe Jigger machine or a used Whirlwind machine which is the version of the Ratcliffe machine. The Ratcliffe machine is an English made machine. They went out of business back in the late 1980's but the machines are still out there. Keep in mind that the expense is high to get into this if you buy a new machine.