The two sat down among the berry bushes. The road was visible, and upon it a great approaching pillar of dust. "Head of our column," said the artilleryman. "Four roads and four pursuing forces, and if we can only all strike Mac at once there'll be a battle that'll lay over Friday's, and if he gets to his gunboats at all it will be in a damaged condition. Magruder's bearing toward Savage Station, and if Jackson's across the Chickahominy we might do for Fitz John Porter—eh?"

"We might," agreed Steve. "I'll lie a little flatter, because the sun and the wetting has made my head ache. They're fine troops."

The grey regiments went by, long swinging tread and jingling accoutrements. A major-general, riding at the head of the column, had the air of a Roman consul, round, strong, bullet head, which he had bared to the breeze that was springing up, close-cropped black hair, short black beard, high nose, bold eyes, a red in his cheeks. "That's General Lafayette McLaws," volunteered the artilleryman. "That's General Kershaw with him. It's Kershaw's brigade. See the palmetto on the flags."

Kershaw's went by. Behind came another high and thick dust cloud. "Cobb and Toombs and Barksdale and Kemper and Semmes," said the artilleryman. "Suppose we canter on? I'll break a staff from those little heaven trees there. We might get to see the show, after all. York River Railroad's just over there."

They went on, first to the ailanthus bushes, then, leaving the road to the troops, they struck across a ruined cornfield. Stalk and blade and tassel, and the intertwining small, pale-blue morning-glory, all were down. Gun-wheels, horses' hoofs, feet of men had made of naught the sower's pains. The rail fence all around was burning. In a furrow the two found a knapsack, and in it biscuit and jerked beef. "My Aunt Eliza! I was hungry!" said the artilleryman. "Know how the Israelites felt when they gathered manna off the ground!" Out of the cornfield they passed into a shaggy finger of forest. Suddenly firing broke out ahead. Steve started like a squirrel. "That's close to us!"

"There's the railroad!" said the other. "There's Fair Oaks Station. They had entrenchments there, but the scouts say they evacuated them this morning. If they make a stand, reckon it'll be at Savage Station. That musketry popping's down the line! Come on! I can go pretty fast!"

He plied his staff. They came into another ragged field, narrow and sloping to a stretch of railroad track and the smoking ruins of a wooden station. Around were numerous earthworks, all abandoned. Beyond the station, on either side the road, grey troops were massing. The firing ahead was as yet desultory. "Just skirmishers passing the time of day!" said the artilleryman. "Hello! What're they doing on the railroad track? Well, I should think so!"

Across the track, immediately below them, had been thrown by the retreating army a very considerable barricade. Broken wagons, felled trees, logs and a great mass of earth spanned it like a landslide. Over and about it worked a grey company detailed to clear the way. From the edge of a wood, not many yards up the track, came an impatient chorus. "Hurry up, boys! hurry up! hurry up! We want to get by—want to get by—"

"A railroad gun on a flat car placed—"

The artilleryman began to crow. "It's Lieutenant Barry and the railroad gun! Siege piece run on a car. Iron penthouse over it, muzzle sticking out—engine behind—"