In a complete machine-gun program not only must the guns themselves be built, but they must be fully equipped with accessories, such as tripods, extra magazines, carts for carrying both guns and ammunition, feed belts of various types, belt-loading machines, observation and fire control instruments, and numerous other accessories the manufacture of which is absolutely essential but usually unseen by the public. The extent of our work in accessories is indicated by a few approximate figures of deliveries up to the signing of the armistice: nonexpendable ammunition boxes, 1,000,000; expendable ammunition boxes, 7,000; expendable belts, 5,000; nonexpendable belts, 1,000,000; belt-loading machines, 25,000; water boxes, 110,000; machine-gun carts, 17,000; ammunition carts, 15,000; tripods, 25,000. The aircraft machine guns also required numerous accessories, some of them highly complicated in their manufacture. This special equipment consisted in part of special mounts for the guns, synchronizing attachments, metallic disintegrating link belts, electric heaters to keep the guns warm at the low temperatures at the high altitudes of the aviator's battle field, and many other smaller items. Not only our own forces but the allied armies as well were enthusiastic about the Browning guns of both types, as soon as they had seen them in action. The best proof of this is that in the summer of 1918 the British, Belgian, and French Governments all made advances to us as to the possibility of the United States producing Browning automatic rifles for their respective forces. On November 6, a few days before the end of hostilities, the French high commissioner requested that we supply 15,000 light Browning rifles to the French Army. We would not make this arrangement at the time because we thought it inadvisable to divert any of our supplies of these guns from our own troops until the spring of 1919, when we expected that our capacity for making light Brownings would exceed the demands of our own troops. Our demand for the lighter guns, incidentally, was far greater than we had originally expected it to be. As soon as the Browning rifle was seen in action the General Staff of our Expeditionary Forces at once increased by 50 per cent the number of automatic rifles assigned to each company of troops, and we were manufacturing to meet this augmented demand when the war ended. By spring of 1919 we expected to be furnishing light Brownings to the British and French Armies as well as to our own. [Illustration: FIAT (ITALIAN) MACHINE GUN AND TRIPOD.] [Illustration: CHAUCHAT MACHINE RIFLE, MODEL 1915, CALIBER, 8 MILLIMETERS.] [Illustration: GERMAN 08/15 (SPANDAU) MACHINE GUN.]