Made-up ammunition, with brass cartridge cases, and cast-iron and forged steel shells and armor-piercing projectiles. The rounds shown are as follows: Rounds with forged steel shell for one-pounder gun, for three-pounder gun and for six-pounder gun respectively; round with cast-iron shell for three-inch field gun; round with capped armor-piercing shell for three-inch fifty-caliber rapid-fire gun; round with forged steel shell for four-inch forty caliber rapid-fire gun; round with capped armor-piercing projectiles for the four-inch and twelve-centimeter fifty-caliber rapid-fire guns respectively, and round with forged shell for six-inch gun.