I have #1407 and always assumed that it was made post '75.
On Thu, Aug 27, 2015 at 7:40 PM, jfranmac@gmail.com [newmellotrongroup] <newmellotrongroup@yahoogroups.com> wrote:Kudos for keeping it so long!
--john barrick*Leo got it right the first time**then he added a second pickup and got it righter*