Ben took the card, and went on his way, feeling more glad that he had paid his debt than if the money were still in his possession. He felt that it was a partial atonement for the theft which he had nearly committed the day before.

As he walked along, thinking of what he had just done, he suddenly found himself shoved violently off the sidewalk. Looking angrily to see who was the aggressor, he recognized Mike Rafferty, who had been detected the night before in wearing his stolen shirt.

"What's that for?" demanded Ben, angrily.

"It's to tache you better manners, ye spalpeen!" said Mike.

Ben returned the blow with spirit.

"That's to teach you not to steal my shirt again," he said.

"It's a lie," said Mike. "I bought it of the man you sold it to."

"You know better," retorted Ben. "You took it while I was asleep in the Park."

Mike was about to retaliate with another blow, when the sight of an approaching policeman warned him of peril, and he retreated in good order, sending back looks of defiance at our hero, whom he could not forgive for having proved him guilty of theft.

Ben's exploration of the city had thus far been very limited. He had heard of the Battery, and he determined to go down there. The distance was not great, and in a few minutes he found himself at the lower end of the Manhattan Island, looking with interest at the shores across the river. Here was Castle Garden, a large structure, now used for recently arrived emigrants, but once the scene of one of Jenny Lind's triumphs. Now it would seem very strange to have a grand concert given in such a building and in such a locality. However, Ben knew nothing of the purposes of the building, and looked at it ignorantly. The Battery he thought might once have been pretty; but now the grass has been worn off by pedestrians, and the once fashionable houses in the neighborhood have long ago been deserted by their original proprietors, and been turned into warehouses, or cheap boarding-houses.