Battle of Polygon Wood; The Army Ordnance Corps lower a new barrel into position on an 8-inch howitzer near Ypres on 27 September 1917 during the Battle of Polygon Wood. Drier conditions in September enabled the BEF to make better progress during this phase of the offensive.
{"Image ImageDescription": "b'THE BATTLE OF PASSCH, ... ]", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image YCbCrPositioning": "Centered", "Image Copyright": "b'\\xa9 IWM (Q 2909)'"}