From what I've heard, the reason for the GP valance lamps, was something like only the single state of PA required signals and running lamps to be below the headlamps in 67.
And the more I look, (I know, I'm obsessed)...I see some pretty poor drivers side lamp door alignment. Look at the opening below the door, and the corner of the grille to the right
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67 Grande Parisienne 4 door HT. 69 Parisienne Convertible.