 To distinguish between the models, Fiat and FSO revived the marque Polski Fiat.After the termination of the license agreement, the car was also branded as the FSO 1300, FSO 1500 or FSO 125p.In the 1960s, the only passenger car manufacturer in socialist Poland was the FSO in Warsaw, which manufactured the dated Syrena small car and the Warszawa, a larger model whose roots could be traced back to 1940s.