"Suppose I know of two. We have discovered a second. Which is the one you saw used? Come!"

Parenthetically it is to be observed that no such discovery had been made, and Varbarriere was merely fishing for information without disclosing his ignorance.

"In the recess at the right of the bed's head."

"Yes; and how do you open it? I mean from the green chamber?"

"I never knowd any way how to open it—it's from t'other side. There's a way to bolt it, though."

"Ay? How's that?"

"There's an ornament of scrowl-work, they calls it, bronze-like, as runs down the casing of the recess, shaped like letter esses. Well, the fourteenth of them, reckoning up from the bottom, next the wall, turns round with your finger and thumb; so if anyone be in the green chamber, and knows the secret, they can stop the door being opened."

"I see—thank you. You've been through the passage leading from Sir Harry's room that was—Sir Jekyl Marlowe's room, at the back of the house, to the secret door of the green chamber?"

"No, never. I know nothink o' that, no more nor a child."

"No?"