I recall it from a Pledge Break on PBS; it had either the Cinque Terre or the Amalfi Coast as a central theme and especially included a trip to the marble quarries where he and a guide worked the old hand saw.
I've been looking over this web site of his but most of the offerings are more recent, I think.
Anyone have a clue to help me track down a specific episode?
tia,
TBerk
PS- With the help of some helpful people, ('tank you guys) I found a version online, see below...