My first ring at the bell of No.—East Seventy-third Street brought response in the shape of Mr. Winchester himself. Seeing me, his countenance fell, but in another instant brightened as I observed:

“You sent for a detective, sir;” and quietly showed him my badge.

“Yes,” he murmured; “but I did not expect”—he paused. I was used to these pauses; I do not suppose I look exactly like the ordinary detective. “Your name?” he asked, ushering me into a small reception-room.

“Byrd,” I replied. And taking as a compliment the look of satisfaction which crossed his face as he finished a hasty but keen scrutiny of my countenance and figure, I in turn subjected him to a respectful but earnest glance of interrogation.

“There has been a robbery here,” I ventured.

He nodded, and a look of care replaced the affable expression which a moment before had so agreeably illumined his somewhat stern features.

“Twenty-five thousand dollars’ worth,” he whispered, shortly. “Mrs. Winchester’s diamonds.”

I started; not so much at the nature and value of the articles stolen, as at the indefinable air with which this announcement was made by the wealthy and potential broker and banker. If his all had been taken his eye could not have darkened with a deeper shadow; if that all had been lost through means which touched his personal pride and feelings, he could not have given a sharper edge to his tones, business-like as he endeavored to make them.

“A heavy loss,” I remarked. “Will you give me the details of the affair as far as you know them?”