bracket identification

[imming1965]

I need help figuring out what these brackets are for or if they are even for this 1969 shelby gt350 convertible? maybe interior quarter panel brackets?

[Coralsnake]

Upper ones with bolts are for roll bar.

Ones on right look like seat belt guides

[Bob Gaines]

and the remainder of brackets are used for the plastic interior 1/4 panels .