1965 valiant custom 100 convert. What belongs in these holes?

In 65:
100s got a valiant 100 tag in the lower right corner of the trunk.
200s got the Plymouth lettering all across the trunk lower.

And signets got the triangle on deck lid.

but Some 100s have the triangle and the low right tag. Guess it depends on when it was made?

Convertibles got the triangle for some reason no matter the model.