PZInż. 140 (4TP)

The PZInż. 140 (4TP) was a prototype light tanks developed in Poland between 1937 and 1939. It was based on a British design and just one vehicle was built.

PZInż. 130

The PZInż. 130 was a Polish prototype Amphibious Light Tank based on the British Vickers-Carden Loyd Amphibian Tank. 1 Prototype was built.