28 KHARTOUM CAMPAIGN.

Shortly after six a.m. on the morning of 22nd July, a large number of officers assembled at the Abbassieh ranges to watch the result of the experiments of the sham bombardment. Lieutenant-General Sir Francis Grenfell and staff, Major-General Lyttelton, and many others were present. It was arranged that the new 5-inch howitzer battery, with the ‘“‘ Lyddite” or high explosive shells, was to make the first attempt to breach or throw down the wall. There were six of these new howitzers, and they were worked by the 37th Field Battery, commanded by Major Elmslie. Except that the bore was larger, there was little to distinguish the pieces from the 15-lb. Maxim-Nordenfeldt automatic recoil guns used at the battle of the Atbara. The latter cannon, however, only used cordite, whereas the 5-inch howitzer shells are filled with a picric compound resembling M. Turpin’s melinite. For over ten years Russia has had _ 100-lb. howitzer batteries in the field, firing high explosives.

It was the Sirdar who insisted upon the necessity of being supplied with these light and handy cannon.

Neither the velocity nor the range of their shell-fire is great, but it is enough— ,ooo yards or thereby—for all practical purposes, and is fairly accurate. The explosion of the picric shells was very violent, and the danger area about 300 yards from where they burst.

It has been found that, with about six or eight mules to draw the guns, the battery was quite mobile. Egyptian drivers were employed, though the men serving the guns were all British artillerymen. Even the drivers of the 32nd Field Battery, commanded by