This is an injection-plastic military vehicle model kit.
The 100mm wz.1914/1919 howitzer was the basic gun for the Polish artillery in September 1939. It was previously produced at the Skoda plant and used in the Austro-Hungrian Army during WWI. The production in Poland began in 1928, and during WWII, the 100mm wz.1914/1919 howitzer was used by several armies: Polish, German, Italian, Yugoslavian, Romanian, Hungarian, Spanish, and Greek.
This kit builds the howitzer in 1/72 scale.