Austin contrived to do it for a while, though now and then the whirling rush of bags and wood almost tore the rake away from him. He was kept busy for half an hour, while Jefferson stood leaning out from the ladder, and steadily watching the water. Then the American swung himself down, with his knife in his hand, and scratched the iron at its level.

"We'll know in another hour or two whether we're pumping out the Cumbria or pumping in the creek," he said. "If it's the latter, I've got to let up on the contract. I can't undertake to dry out this part of Africa."

Then he signed to one of the Canarios. "Come down. Ven aca, savvy, and take this rake."

They went up together, but as they passed along the deck Jefferson stopped once more to lay his hand upon the pump. It was running with a dull, rumbling roar, and the deck trembled about it.

"She's doing good work," he said. "Now we'll have comida. I daren't go back there for another hour."

They went into the deck-house, where the Spaniard who acted as steward was waiting them, but in passing, Jefferson made a sign to Tom, who stood in the glow from the fire-door, with a shovel in his hand.

"All she's worth!" he said.

They ate as a matter of duty, and because they needed all the strength the climate had left them, but neither had much appetite, and Austin knew that Jefferson was listening as eagerly as he was himself to the deep, vibrating hum that came throbbing through the open door. It was a relief to both of them to hear, the persistent jingling of a cup that stood unevenly in its saucer. The pump was running well, but there remained the momentous question, was it lowering the water? And when the meal was over, Austin glanced at Jefferson as he pushed his plate aside.

"Shall I go down and look?" he asked.

"No," said Jefferson hoarsely. "Any way, if you do, don't come back and worry me. She's full up, fore and after holds and engine room—and there are things I don't stand very well. We'll give her two hours, and then, if she's doing anything worth while, the scratch I made will be dry."