"You won't mind my going out for an hour or so?"

"Going out!" cried O'Hanlon, rousing up. "Where on earth are you going at such an hour, in such a place? Not to that accursed Black Rock?"

"No, no," said O'Brien. "Only I'm quite sure you would never dream of entering such a place, I would ask you to come with me."

"What place?"

"Oh, you're too respectable for it, I assure you."

"Nonsense! I'll go with you."

"I'll lay you a sovereign you don't."

"Done!"

"Done! I'm going to the 'Blue Anchor' to drink a pint of beer and smoke a pipe of tobacco. Hand over the money."

"The 'Blue Anchor'--the Blue 'Anchor!' Are you out of your mind too, or are you joking? Oh, I know! You want to get rid of me for an hour, but don't like to say so."