“I should imagine that he was very particular in regard to the kind of a pen he used.”

Barnes turned on the detective a look of astonishment.

“Heavens! to hear you speak one would think you had known the man. If I had not seen this day some very remarkable things done and proved by you, I should certainly believe that you were helped by some supernatural agency.”

Nick smiled, and said:

“All of which I may take as verifying what I said about his being a very particular man about his pens.”

“You may so take it. Nothing would make him so cranky as to find that anybody had made use of his pens.”

“He used a quill pen, I take it?”

“He did.”

“Did you ever know of his using a steel one?”

“No. He would not have one around.”