Keywords: AAGunMorbecque29August1917-2.jpeg Australian troops watching anti aircraft guns firing at a German airfield near Morbecque Note the ammunition boxes in left foreground <br>Comment The gun appears to be a 13 pounder 9 cwt <br>It is part of the same shoot as Image 13pdr9cwtAntiAircraftGunMorbecque31August1917 jpg E00756 1917-08-29 Unknown Australian Official Photographer Copyright clear PD-AustraliaGov QF 13 pounder 9 cwt Third Battle of Ypres World War I forces of Australia in France Morbecque Morbecque Black and white photographs |