Need to identify missing panel

Rear Panel  Missing Hello all. I’m restoring a 68 roadster. I have removed just about all bad metal, but included in the parts removed was a small L shaped panel that is welded dead center at the rear if the car, attaching upper trunk metal to lower trunk metal. The panel was just about gone, but … bonehead move not to keep it for reference.
I attach a picture … car is inverted on rotisserie, trunk is missing, the blue painted section shows where it mounts to the upper rear trunk panel. You may be able to see a curved section here where the panel attaches to the main panel … the main panel had been hammered around the small panel in question. In the pic, I’ve made a cardboard copy of approx what I recall the panel looked like, plus I seem to remember two holes in the other face (vertical).
I can’t find the darned thing in Robey, XKS or Jag parts books.
Can anybody point me in the right direction?
Thanks in advance.
Roger

Good bet is to send Chuck at Monocoque Metalworks an e mail and ask. He is always a great help and the panels he makes are first class. Best results. Stu

Thanks Stu. Yep, I’ll ask Chuck.