Home › Forums › Archives › Mfg date of model E101-E s/n 20-JEJG-0217 Archives Mfg date of model E101-E s/n 20-JEJG-0217 Posted by guest on April 10, 2017 at 12:00 am Mfg date ectofix replied 7 years ago 1 Member · 1 Reply 1 Reply ectofix Member April 11, 2017 at 4:48 pm I little research showed that your oven model had been used since the early ’60s.  You need to call Duke for your answer. 1.800.735.3853 Log In to Reply Log in to reply. Log In Register Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now