"The Hundred Days Offensive, August-november 1918" Battle of Amiens. A dump of German artillery guns and howitzers captured by the British Fourth Army, 27 August 1318. One in foreground was captured by the Australian Corps (note a message scribbled on the barrel - "Captured by Anzac Corps. What about the Tanks?"). Those in the foreground are all 21 cm Mörser 16 heavy howitzers.