Antique Trench art bullet vase - 1912-1913 Greek Balkan War crown Rare

It's Greek, it translates: Souvenir of War 1912-1913 and it's referred to the Balkan Wars.
"Ενθύμιο Πολέμου 1912-1913"

Many shells were decorated long after the conflict (late 1920s-30s) as a reminder of those historical Balkan wars that gave the independence and doubled Greece's territory. As you can see from the shell, it has been reloaded a couple of times on its era, therefore many were melted for use to the following Asia Minor campaign WW1 and WW2.