Check the listing for details. WW2 Canadian Artillery Ammo Case Dated 1945 EMPTY. Condition: Used. Listed at 82.30 USD. This is a WW2 Canadian Artillery Ammo Case dated 1945, which is now EMPTY. It was originally used to house artillery ammunition during the crucial final year of the Second World War. Now empty, this sturdy and robust case still bears the marks of its past service, with its original markings and date etchings still legible.