Here is the big gun of the italian army.... the 100/17. Actually my grandpa was an artillery officer an fought as a leutenant commanding a mixed 75/18 and 100/17 battery in the 1936 Abyssinian war, where he got a silver medal during a big fight against natives at the Uarieu Pass. Later he returned to Italy and was assigned to territorial duties. Fortunately he was not sent neither to north Africa nor to Russia (so i was able to see him...) and after September 8 joined the partisans in Piemonte and Veneto. He left the army after the war as Lt. Colonel.
I ideally think one of the men we painted is my granpa ("Nonno Leo").