Jim Lewis - early 1960's Boston Radio Personality?

Listener Emily R writes:

Rick, I know you are the one who can help me.
I am looking for ANYTHING on tape from
the radio that my father did. His name was Jim
Lewis. He was a DJ in the late '50's I know
at one time he was Fenway!  My brother was
born in Boston in (I think) 1961. Before that they were
in Northern California; San Francisco and
Sacramento. I have demo tapes from his
voice-over days in the '70s and '80s in Chicago
but I really want to hear him doing
Schtick on the radio. I have searched him on the
nternet like crazy and don't seem to get
anywhere. Yours is the most promising
website I've seen! Can you help me?

I've made a couple of contacts, but so far, can't seem to be able to
identify the station he worked at.  If anyone has an idea,
please email me.