i found this fiche w/ parts #'s. Someone on mud had it previously, but don't have name to give credit (sorry).
you can also find these pictured (slight less quality=blurry) via toyodiy.com and dig down to aussie 60's rear window. they show the center piece is 100$ ea side. Not sure how you order from their site, or if it's just a price reference or msrp.
here's the pic w/ #'s:
HTH
rob