"I am," said the old lady earnestly. "Here, take this," she continued, and she drew a five-dollar bill from her pocketbook.
Mark hung back.
"No, thank you!" he said. "I don't want any pay for that."
"Give me your name and address, then."
Mark had a business card in his pocket, and wrote his name and address upon it.
"Give me your name and address too," said the gentleman who had proved so valuable an ally. "I may need your services some time."
"I don't think I have another card, sir."
"Then take one of mine."
Mark glanced at the card offered him.
Henry Swan.
Watches, Diamonds, Jewelry.
No. 185½ Broadway.