67 fhc question on plastic,rear window

[autoalain]

Folks, my rear window, I have the lower fabric installed, now the thin plastic that goes around the
window at the top (looks like a horse shoe) how does it attach? when I look under this large plastic
I see no holes or brackets nothing to indicate how it was attached to frame of window, it
does look original, it is plastic covered with a thin layer of fabric, of course this is a basket case car
and maybe it is aftermarket part, guess I could go glue, but there is no residue on it now to indicate
is was glued on before. Thanks Mike.

[Gfhug]

Mike, I think the third topic linked below might help

Geoff