Top grille is from a 2000 Berlina, the side you are showing with it are 1750 GTV.
Bottom pic is a 1750 Berlina grille (single tab), and the sides grille you are showing are from a GT Junior - Scalino.
Ps. Berlina 2000 and Nuova Super grilles are different.
Thanks Anthony, Maybe now my picture will make sense. Top 1750 GTV, next Scalino GTJ, then Berlina 2000 left and Berlina 1750 right. I was just trying to sort out a box of parts so will be applying labels.