The man in the shirt-sleeves produced, from underneath the counter, a green pasteboard box containing four ivory billiard balls.

"What table will you have?" he asked.

"This one here," said Jim, leading the way to one farthest from the door.

"Now take a cue, Sam," he said. "We'll have a jolly game."

"You must tell me how to play."

"Oh, I'll learn you."

Jim was not a very skilful player, but he knew something about the game, and under his instruction Sam made some progress, being able to make a shot now and then. He was very much pleased with the game, and determined to devote his spare earnings to this form of recreation hereafter. When the game was ended, a full hour had passed.

"I didn't think it was so late," said Sam, starting. "I shall have to go."

"Go and pay for the game first."

"You ought to pay half."