"Was he the only applicant?"

"No, I had a dozen."

"Why did you pick him?"

"Because he was handy and would come cheap."

"At half-wages, in fact."

"Yes."

"What is he like, this Vincent Spaulding?"

"Small, stout-built, very quick in his ways, no hair on his face,
though he's not short of thirty. Has a white splash of acid upon
his forehead."

Holmes sat up in his chair in considerable excitement. "I thought
as much," said he. "Have you ever observed that his ears are
pierced for earrings?"

"Yes, sir. He told me that a gipsy had done it for him when he
was a lad."

"Hum!" said Holmes, sinking back in deep thought. "He is still
with you?"

"Oh, yes, sir; I have only just left him."