30MM Decorative Shell Casing Decorative Plate The Plate reads in Ukrainian

The Plate reads in Ukrainian "Explosive Engineering" which suggests it was made by a Sapper or possibly someone responsible to operating the 3D printers commonly used by drone units to manufacture parts for drones

The origin of the shells are unknown

with translation below

They are an incredible help to the health and morale of people in difficult places

make a statement

30MM Decorative Shell Casing Decorative Plate The Plate reads in UkrainianThese shell cases are used during the air defence of Ukraine, saving lives. They are then collected, decorated by volunteers and then given to us to help the defenders of Ukraine. Each shell is from a large calibre weapon. It is completely inert, safe and legal to own. Visit Ukraine UK AID on Facebook here. All items for sale by Ukraine UK Aid have been bought back from inside Ukraine while completing missions in the country unless stated otherwise.