Knobs for Patterson 80AW Jun 25, 2021 22:15:21 GMT 12 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Philconut on Jun 25, 2021 22:15:21 GMT 12 My next project is a 1933 Patterson 80AW. I have one broken wooden knob and am looking for 4 more. Can anyone help please? It is 29mm diameter.