"Neither, to our knowledge. Probably they have a little water, though. We must get at them double quick. Here is the cage coming down."

The cage roared upwards between the wooden guides, black with long use and glistening with oil and water; and presently the party were back in the great shed which covered the pit-head, pushing their way through anxious inquirers to the office buildings.

Leaving the other members of the search party—an overman and two hewers—to report progress, Sir John and his manager shut themselves into the inner office. Here Walker unrolled the pit-plan, which, with its blocks and junctions and crossings, looked very like an ordinary street map.

"Here we are," he said. "We have been able to explore the whole pit except this part here"—he dug the point of his pencil into a distant corner—"and the reason is that the means of access to that particular level are blocked. Here is where the block begins." The pencil swiftly shaded in a section. "There is the intake, all blown to smithereens; that and the road to Number Three. But if there are men alive in the pit, Number Three is where we shall find them."

"Do you believe that they are alive?" asked Juggernaut.

"I do. It seems incredible that the whole roof should have come down. We must get the ventilating plant in order and dig them out; that's the only way. We should be able to start work immediately."

"Right!" said Juggernaut, bracing himself at the blessed thought of action once more. "I'll call for volunteers."

A minute later, appearing at a brilliantly lit window, he addressed the silent throng below him. To most of them this was the second speech that they had received from him in twelve hours.

"We have been down the pit," he said. "There has been a biggish explosion, and Number Three is cut off by a heavy fall. The air below will be breathable in less than an hour, and we are going to set to work right away, and clear, and clear, and clear until we find out whether there is any one left alive there. Now,"—his voice rang out in sudden and irresistible appeal—"we want men, and plenty of them. Short shifts and high pressure! Those poor fellows have very little water, no food, and a doubtful air supply. I ask for volunteers. Who will come down? Step forward—now!"

A gentle ripple passed over the sea of upturned faces. Then it died away. The distance between the speaker and his entire audience had diminished by one pace.