At the Machine-gun School they do things on a larger scale, and Wren's could teach them nothing in the art of cramming. The Instructor reckons to put his class of 200 officers and men through a six months' course in a fortnight. There is need for it. The Germans started this war with eleven machine-guns (it is now anything from twenty to forty) to a battalion. We started with two. For years they have enlisted, trained, and paid a special class of men to man them. Consequently we had a great deal of leeway to make up. We are making it up, hand over fist, thanks to the Instructor, one of the most brilliant and devoted officers I know, and a man who spends his nights in inventing or perfecting improvements. He has got a pocket edition of a machine-gun made of tempered steel and weighing only 27 lb., as against our old one, which is of gun-metal and weighs 58 lb.--a material difference when it is a question of an advance. The new one, he explains somewhat illogically, with paternal pride, can be carried into action "like a baby." Having decided to give it a trial we carried it tenderly to a quarry and proceeded to "feed" it with a belt of cartridges. The Instructor set up a small stick against the bank of a gravel quarry and returned and adjusted the tangent-sight at 100 on the standard. He got the fore-sight and back-sight in a line on the stick, seized the traversing-handles, released the safety-catch, and pressed the button with his right thumb with the persistency of a man who cannot make the waiter answer the electric bell. "Tap--tap--tap." There was a series of explosions as though the sparking plug of a motor-bicycle was playing tricks. The target danced like a thing possessed. It hopped and skipped and curtsied under that deadly stream of bullets. Then he slowly swept that gravel bank with the traversing handles till the pebbles jumped like hailstones. "I think she'll do," he remarked appreciatively as he folded up the tripod.