It was one of the old stone chimes. The very first glance assured me that it was authentic. The stones were all of the same size, shaped roughly like the letter L. They hung in a double row, in a carved frame of wood, each separate stone suspended by a metal ring—gold, I think—that pierced the stone at the angle. They were all the same size, of course, for the difference of pitch is accounted for by the varying thickness of the stones. I counted them; there were sixteen—the notes of the twelve liis, and the first four notes of the grave series.

And each of these large stones was a perfect piece of green, translucent jade!

“The Pien Ch'ing!” I cried.

He bowed.

I stepped forward and examined the stones. They were very old; hard as jade is, the corners and edges were worn down here and there. I tapped them softly. I simply could not believe my eyes.

The Minister handed me the little wooden mallet that lay at the base. This too was very old, though of course a thing of this week as compared with the stones. My mind was racing back into dim periods of Chinese history. It would be interesting to know where those jade stones have been—in what old royal palaces of Peking, Nanking, Hangchau, Sian-fu—through what wars they have lain buried or have passed from one conquering hand to another—in what stately caravans they may have been transported across a swarming, prostrate land. From their appearance they must have been in existence long before the destructive hand of the old Emperor Che Huang-ti was raised against every book and every instrument of art or music in the land.

I struck the stones, slowly, one after the other But first I said—

“The intervals will not be perfect.”

“No,” said he, “for the stones are worn.”

I struck that old sixteen-note scale again and again. I tested the close intervals of the middle section. I listened with my delicate aural nerves strained to the uttermost.