And it suddenly dawned upon me that even I did not know the cabinet's destination! It had not occurred to me to inquire where M. Armand proposed to take it, and he had volunteered no information.

So, after a moment, I took up the chase more contentedly, telling myself that Godfrey would not have waved to me if he had not wanted me along, and I reached the corner in time to see the van turn northward into Sixth Avenue. As soon as it and the cabs which followed it were out of sight, I sprinted along the sidewalk at top speed, and, on arriving at the corner, had the satisfaction of seeing them only a little way ahead. Here the congestion of traffic was such that the van could proceed but slowly, and I had no difficulty in keeping pace with it, without the necessity of making myself conspicuous by running. Indeed, I rather hung back, burying myself in the crowds on the sidewalk, for fear that Armand might chance to glance around and see me in pursuit.

I saw that Godfrey and Simmonds had the same fear, for the cab in which they were drew up at the curb and waited there until the van had got some distance ahead. At Sixteenth Street, it turned westward again, and then northward into Seventh Avenue.

What could Armand be doing in this part of the town, I asked myself?
Did he propose to leave that priceless cabinet in this dingy quarter?
And then I paused abruptly and slipped into an area-way, for the van
had stopped some distance ahead and was backing up to the curb.

Looking out discreetly, I saw the cab containing Armand stop also, and that gentleman alighted and paid the driver. The other cab rattled on at a good pace and disappeared up the Avenue. Then the two porters lifted out the cabinet, and, with Armand showing them the way, carried it into the building before which the van had stopped.

They were gone perhaps five minutes, from which I argued that they were carrying it upstairs; then they reappeared, with Armand accompanying them. He tipped them and went out also to tip the driver of the van. Then the porters climbed aboard and it rattled away out of sight. Armand stood for a moment on the step, looking up and down the Avenue, then disappeared indoors.

An instant later, I saw Godfrey and another man whom I recognised as Simmonds, come out of a shop across the street and dash over to the house into which the cabinet had been taken. They were standing on the door-step when I joined them.

It was a dingy building, entirely typical of the dingy neighbourhood. The ground floor was occupied by a laundry which the sign on the front window declared to be French; and the room which the window lighted extended the whole width of the building except for a door which opened presumably on the stairway leading to the upper stories.

Godfrey's face was flaming with excitement as he turned the knob of this door gently—gently. The door was locked. He stooped and applied an eye to the key-hole.

"The key is in the lock," he whispered.