Kampania Wrześniowa

Opened in the summer of 1938, it was active only for a little more than a year (see: Polish September Campaign).

Mass-produced in 1938 and 1939, it was used extensively during the September Campaign.

He was killed in action near Warsaw during the September Campaign.

However, the Poles remember him mainly due to his heroic behavior during September Campaign.

His role during the September Campaign and after has raised controversy.

The Polish September Campaign was an instance of total war.

However, they did little to affect the outcome of the September Campaign.

He took part in the Polish September Campaign of 1939.

It was turned into a prison in 1872 and continued in use after the September Campaign.

With his unit he took part in the 1939 September Campaign.