62 M65 Cherry Archtop - looking for a good early tailpiece

I'm looking for a correct very good condition used, or NOS, one piece "Harp" tailpiece - with all the string end fingers intact - for my '62 M65 Cherry Archtop. Jesus, in 25 years this is the second one I've had where one or more string end fingers on the underside of the tailpiece, that have broken off!

It must be the correct one, within a year or few of '62 so I can keep it accurate, it's been in our family since '62.

Here's a picture off the web of a later 60's M65 (with the wrong PU for 62 - mine has the right white "soapbar" P-90)

Thanks for any leads to a Tailpiece!