"Do you know them?" demanded Jimmie suspiciously. "Are you a customer of ours?"
"I know them," said the young man. "They are customers of mine."
Jimmie wondered in what way Carroll and Hastings were customers of the white-haired young man. Judging him by his outer garments, Jimmie guessed he was a Fifth Avenue tailor; he might be even a haberdasher. Jimmie continued. He lived, he explained, with his mother at One Hundred and Forty-sixth Street; Sadie, his sister, attended the public school; he helped support them both, and he now was about to enjoy a well-earned vacation camping out on Hunter's Island, where he would cook his own meals, and, if the mosquitoes permitted, sleep in a tent.
"And you like that?" demanded the young man. "You call that fun?"
"Sure!" protested Jimmie. "Don't you go camping out?"
"I go camping out," said the good Samaritan, "whenever I leave New York."
Jimmie had not for three years lived in Wall Street not to understand that the young man spoke in metaphor.
"You don't look," objected the young man critically, "as though you were built for the strenuous life."
Jimmie glanced guiltily at his white knees.
"You ought ter see me two weeks from now," he protested. "I get all sunburnt and hard—hard as anything!"