Are the badges all the same or are there badges for the front & badges for the boot as on my 146 the rear one sides to reveil the lock or are all alfas the same..??? (I've not been a alfa owner long but I've been a fan since I was 7yrs old....)
The grille badge and the boot badges are completely different.
As you say the boot badges are part of the lock on the back, and
swivel on a pin that is held in place by a c-clip inside the boot,
whereas the grille badge is normally held in by two pins that just push into the holders on the grille.