Skoda 75mm/L15.4 Model 15 Mountain Gun. Produced by Skoda for the Austro-Hungarian Empire, it was inducted into the Italian Army after the end of WW1. It remained in service with Italy and then Germany until the end of WW2
A German crew of a Skoda 7.5 cm Gebirgskanone M. 15 ready to fire at advancing British Army tanks. Western Front. October 1918. The Skoda 7.5 cm Gebirgskanone M. 15 was a mountain gun used by Austria-Hungary in World War I. In German service, it was known as the 7.5 cm GebK 15.