Soon a new terror was added to those already menacing the Pinkertons. The dull roar of a cannon was heard proceeding from the heights across the river, and, at the first shot, a huge gap was torn in the roof of the outer barge. Another shot flew wide of the barges and struck Silas Wain, a young steelworker who was standing in an exposed part of the mill yard, killing him instantly. Wain's sweetheart, a young English girl named Mary Jones, to whom he was to have been married in a few weeks, almost lost her reason when the news of her lover's death reached her, and was delirious for hours. In consequence of this unfortunate occurrence, the cannon that did the mischief—a twenty-pounder—was subsequently shipped across to the Homestead side. Another piece of ordnance, of smaller calibre, was taken from the quarters of the Homestead Grand Army post and mounted at the pump-house of the county poor farm, adjoining the mill-yard. Owing to the elevation of the position, however, and the inexperience of the men who were handling the guns, it was found impossible to get the range of the barges and both pieces were ultimately abandoned.

BEHIND THE BARRICADES.

As the morning advanced, the workmen began to realize that some more effective means than rifle bullets must be resorted to in order to dispose of the barges and their obnoxious freight. The Pinkertons took care not to expose themselves, unless when one more venturesome than the rest undertook to make a reconnoissance and emerged on the bow of either barge. As this exploit invariably attracted a hail of bullets it was not frequently attempted. About 50 of the guards, all of them old hands in the Pinkerton service, kept up a regular fire through the loopholes cut in the sides of the barges, rendering it unsafe for a workman to show himself outside the furnace-stacks and piles of metal used as ramparts. George Rutter, an old and respected Amalgamated man and a member of the Grand Army, forfeited his life by taking chances on the accuracy of the Pinkerton men's marksmanship. He was shot in the thigh and died from the wound a few days later. John Morris, another mill-worker, and Henry Striegel, a young man who was on the field merely as a sympathizer, met the same fate. Striegel accidentally shot himself with his own gun, and was struck by shots from the barges after he fell.

Shortly after 11 o'clock, the Little Bill steamed back towards the landing-place flying the Stars and Stripes, Captain Rodgers having conceived the idea that the mill men would not dare to fire on the national flag, despite its being hoisted above a hostile craft. The captain's mind was speedily disabused of this idea. Volley after volley was poured into the little steamer, smashing the glass in the pilot-house and making the splinters fly in all directions. The man at the wheel, Alexander McMichaels, had to abandon his post and rush below. John T. McCurry, who had been hired the day before as watchman on the boat, without being informed of the kind of service in prospect, was shot in the groin, and Captain Rodgers only saved his life by throwing himself on his face on the deck. According to the story told afterwards, the Captain had purposed connecting with the barges and releasing them from their perilous position, but was glad enough to run the gauntlet with his own boat without attempting to relieve others.

The Little Bill arrived at a moment when the escape of the Pinkertons seemed hopeless. A body of desperate men had formed the design of burning the barges, and commenced by setting fire to a raft composed of timbers soaked with oil and floating it down the river.

A groan of agony was sent forth from the unhappy wretches in the barges when this messenger of death was seen drifting towards them. Some of the men, driven to the verge of insanity by the suspense of the morning and the dread of death at any moment, proposed to desert the barges and try to swim to a place of safety. One of the captains put a quietus on the plan by threatening to blow out the brains of the first man who endeavored to desert his fellows in the face of danger which menaced all equally.

The burning raft failed to accomplish its mission. The flames which shot up from it when it was launched were gradually extinguished by the water and, by the time it reached the barges, it was only a charred and blackened mass.

Nowise discouraged by their failure, the men on shore turned their hand to a new plan of incendiarism. From the converting department of the mill down to the water's edge where the barges were moored runs a railroad switch, forming a steep incline. A car was run on to this switch and loaded with barrels of oil, lumber, waste and other combustibles. A torch was applied to the inflammable pile, and the car of fire, from which the flames mounted high in the air, was sent whirling down the incline. Thousands of eyes were fixed upon this spectacle. The Pinkertons gazed with blanched faces and trembling limbs, confident that their last hour had come. Far back on the hills, women and children watched what was being done and shouted their approval. The sharpshooters dropped their guns and looked on with bated breath.

Surely that fiery monster, looking like a thing of life as it sped downward, would crash into the barges and do its work with infernal effectiveness.