“A letter signed only with initials, as you can see.”

“And where was it posted?”

“In Morganton, in North Carolina.”

“When did you receive it?”

“A month ago, the thirteenth of June.”

“What did you think of it then?”

“That it had been written as a joke.”

“And now Strock?”

“I think, what you will think, Mr. Ward, after you have studied it.”

My chief turned to the letter again and read it carefully. “It is signed with three initials,” said he.