There are 4 different clips used on the side of a wagon. The circled letters are the retainer code. CT & FT are held on with a nut on the reverse side. If you want the Ford #'s let me know.
How many ? How many bare pins do you have plus how many broken clips do you have, etc ?
If you're going to also do the windshield,I can't help you there, since I was told flat out by a senior member here that I didn't know what I was talking about.