"Aw, to hell with you!" said Gibbs, waving McDougall aside with a sweep of his arm. The movement unsettled him in his chair, and he steadied himself by digging his heels into the rug. Then he drew a broken cigar from his coat pocket, struck a match, and held it close to his nose; it took him a long time to light his cigar; he puffed hurriedly, but could not keep the cigar in the flame; before he finished he had burned his fingers, and Marriott felt a pain as Gibbs shook the match to the floor.

"He hasn't touched a drop for five years," said McDougall indulgently. "But when they kangarooed Mason--"

McDougall looked at Gibbs, not in regret or pity, nor with disapproval, but as one might look at a woman stricken with some recent grief. To him, getting drunk seemed to be as natural a way of expressing emotion as weeping or wringing the hands. Marriott gazed on the squalid little tragedy of a long friendship, gazed a moment, then turned away, and looked out of his window. Above the hideous roofs he could see the topmasts of schooners, and presently a great white propeller going down the river. It was going north, to Mackinac, to the Soo, to Duluth, and the sight of it filled Marriott with a longing for the cold blue waters and the sparkling air of the north.

Gibbs evidently had come to talk about Mason's case, but when he began to speak his voice was lost somewhere in his throat; his head sank, he appeared to sink into sleep. McDougall glanced at him and laughed. Then he turned seriously to Marriott.

"It was an outrage," he said. "Mason has been right here in town--I saw him that day. He ought to be alibied."

"Couldn't you testify?" asked Marriott.

McDougall looked at Marriott with suspicion, and hesitated. But suddenly Gibbs, whom they had supposed to be asleep, said impatiently, without opening his eyes:

"Oh, hell!--go on and tell him. He's a right guy, I tell you. He's wise to the gun." And Gibbs slumbered again.

"Well," said McDougall with a queer expression, "my business is unfortunately of such a nature that it can't stand much investigation, and I don't make the best witness in the world."

Gibbs suddenly sat up, opened his eyes, and drew an enormous roll of money from his pocket.