"They were monstrous things and extremely heavy, but the machinery of the guns was very simple and that's why they did so extremely well and didn't give nearly as much trouble as some of the more complicated guns that came to appear later on. One was the very first to be made and it was marked, 'Eight-inch Howitzer No. 1 Mark I' so we called that gun, 'The Original'. It was marvellously accurate". Second Lieutenant Montague Cleeve, 36th Siege Artillery Battery, Royal Garrison Artillery.