“How did it come into your hands?”
“I found it on the floor of Mr. Hammersley’s room.”
“The night Herr Rizzio entered it, thinking it was yours?”
“Yes. That was the time.”
“You are quite sure?”
“Quite.”
“How did you identify it?”
“By certain peculiar characteristics of the handwriting, with which I am familiar.”
“Mr. Hammersley’s, is it not?”
“Yes.”