Known dates: 1914 - 1916.
Mark on shell casing stein. 1914/1915.
This stein is a depiction of a 42 cm. (16.5") shell used by the two "Big Bertha" howitzers, deployed in Belgium by the Kaiser's army, during 1914 - 1915. The names listed are the fortresses reduced by bombardment: Lüttich or Liège, Namur, Antwerpen or Antwerp, Longwy, Maubeuge, etc.
Base of shell casing stein. 1914/1915.