The Ford FT B (also known as Ford Tf-c and model 1920) was the first armoured car designed and built in Poland. Built on the chassis of the famous Ford T and armoured with re-used armoured plates, the car was a successful design for its time. The main designer was the engineer Tadeusz Tański. The armoured vehicle originated on account of the high demand during the Polish-Soviet war in 1920. The FT-B cars took part in the later stage of the Polish-Soviet war and fought in the battles along the Wkra river and in the battle of Warsaw, as well as the battle of Kowel and in numerous other battles.