By now the metal stream had run to the edge of the cast-house and was falling spatteringly into a ladle ten feet below.
Somebody said, "Whoop!" The negro keeper opened the iron gate of a new runway, and the metal rolled on its way to a second ladle. There were five to fill, each on a railway car. I noticed the switch engine was getting ready to drag the trainload of molten metal to the Bessemer.
"Heow!" out of Old Lonergan's throat. The bottom of one ladle had fallen out and was letting down molten iron on the track. There was nothing to do but watch it. We did that. It covered the track like a red blood-clot, and ran off sizzling, and curdling in the sand. It cooled, blackened, and clotted over one rail—about 10,000 pounds.
"Who clean dat up?" I heard a Sicilian cinder-snapper say with a blank smile.
After the furnaceful of metal had all flowed forth, we prepared to plug that tap.
I went over to the other side of the tap hole, and picked up a piece of sheet iron. A shallow puddle of iron was still molten in the runway. The tap hole was crusting over with cooling iron, still aglow. I dropped the sheet iron over the runway. The helpers came up behind and dropped others.
"Hey, you," said the keeper summoning a helper. They swung out the "mud gun" on a kind of crane and pointed its muzzle into the glowing aperture. It was a real gun, looked like a six-inch fieldpiece, but fired projectiles of mud by steam instead of powder.
"Quick," said the keeper.
I pushed a wheelbarrow towering with mud up to the sheet iron; then, with a long scoop-shovel standing against the furnace, shoveled mud in the gun. The keeper stood almost over the runway with only the rapidly heating sheet-iron between himself and the liquid-metal puddle beneath. He operated a little lever that shot mud charges by steam into the hole. Every time he shot the gun, I took a new scoop of mud. We worked as fast as our arms let us. Some of the helpers kick at this part of their duties, but it is cooler by several degrees than the open-hearth, and thinking of those sizzling nights lightens it for me. Besides, it has excitement and requires a streak of skill.
I spent several days with young Lonergan helping the water-tender, Ralph.