"Holy Mither!" he mumbled miserably. "'Tis an emergency, all right—but 'tis not the right kind of an emergency. What could any one man do against a lot of bloodthirsty, desperate devils like that, that'd sooner cut your throat than look at you!"

Sammy Durgan's hand inadvertently rubbed against his right-hand coat pocket—and his revolver. He drew it out mechanically, and it seemed to put new life into Sammy Durgan, for, as he stared again at the scene before him, Sammy Durgan quivered with a sudden, fierce elation.

"I was wrong," said Sammy Durgan grimly. "'Tis the right kind of an emergency, after all—and 'tis the man that uses his head and rises to one that counts. I'll show 'em, Maria, and Regan, and the rest of 'em! Begorra, it can be done! 'Tis no one 'll notice me while I'm getting to the engine and climbing in on the other side, and, by glory, if I back her out quick enough them thieving hellions in the express car can either jump for it or ride back to the arms of authority at the next station—but the safe 'll be there, and 'twill be Sammy Durgan that kept it there!"

But Sammy Durgan still lay on the ground and stared—while the safe was being pushed to the express car door, and one edge of it already protruded out from the car.

"Go on, Sammy Durgan!" urged Sammy Durgan anxiously to himself. "Don't you be skeered, Sammy, you got a revolver. 'Tis yourself, and not Maria, that'll do the locking of the doors hereafter, and 'tis Regan you can pass with fine contempt. Think of that, Sammy Durgan! And all for a bit of a run that'll not take the time of a batting of an eyelash, and with no one to notice you doing it. 'Tis a clever plan you've devised, Sammy Durgan—it is that. Go on, Sammy; go on!"

Sammy Durgan wriggled a little on the ground, cocked his revolver—and wriggled a little more.

"I will!" said Sammy Durgan with a sudden pinnacling of determination—and he sprang to his feet.

Some loosened shale rattled down behind him. Sammy Durgan dashed through the mouth of the cut—and then for a moment all was a sort of chaos to Sammy Durgan. From the narrow edge of the embankment, just clear of the cut, a man stepped suddenly out. Sammy Durgan collided with him, his cocked revolver went off, and, jerked from his grasp by the shock, sailed riverwards through the air, while, echoing its report from the express car door, a man screamed wildly and grabbed at a bullet-shattered wrist; and the man with whom Sammy Durgan had collided, having but precarious footing at best, reeled back from the impact, smashed into another man behind him, and with a crash both rolled down the almost perpendicular embankment. Followed a splash and a spout of water as they struck the river—and from every side a tornado of yells and curses.

"'Tis my finish!" moaned Sammy Durgan—but his feet were flying. "I—I've done it now! If I ran back up the cut they'd chase me and finish me—'tis my finish, anyway, but the engine 'll be the only chance I got."

Sammy Durgan streaked across the track, hurdled, tumbled, fell, and sprawled over the pile of ties, recovered himself, regained his feet, and made a frantic spring through the gangway and into the cab.