Keywords: German shell bursting in a water logged trench.jpg Battle of Messines German shell bursting in a water logged trench Fotocollectie Eerste Wereldoorlog <br>http //afbeeldingen gahetna nl/naa/thumb/1280x1280/11ad900c-9bdd-46a6-8e6f-2d24cab5a6d4 jpg 1917 author Anonymous-EU Battle of Messines |