THE 504 cabriolet and coupe were built there and had PF badgeNice for sure.
Just a purist's note: the Pininfarina badge and Pininfarina script only ever appeared on Peugeots that were actually built at the Pininfarina factory. For other marques, some like Alfa-Romeo had "disegno di Pininfarina" on them if they were Pininfarina designs but not built in Pininfarina's factory.
No car that was not actually built at the Pininfarina factory ever had the "f" crest on it.