"I can't sing," said I.

"Of course you can't," said he. "If you could you wouldn't go into the chorus. But don't bother about that, I have a slight pull here and we can get in all right as long as we are moderately intelligent, and able-bodied enough to carry a spear. By-the-way, in musical circles my name is Dickson. Don't forget that."

That Holmes had a pull was shortly proven, for although neither of us was more than ordinarily gifted vocally, we proved acceptable and in a short time found ourselves enrolled among the supernumeraries who make of "Lohengrin" a splendid spectacle to the eye. I found real zest in life carrying that spear, and entered into the spirit of what I presumed to be a mere frolic with enthusiasm, merely for the experience of it, to say nothing of the delight I took in the superb music, which I have always loved.

And then the eventful night came. It was Monday and the house was packed. On both sides of the curtain everything was brilliant. The cast was one of the best and the audience all that the New York audience is noted for in wealth, beauty, and social prestige, and, in the matter of jewels, of lavish display. Conspicuous in respect to the last was the ever-popular, though somewhat eccentric Mrs. Robinson-Jones, who in her grand-tier box fairly scintillated with those marvellous gems which gave her, as a musical critic, whose notes on the opera were chiefly confined to observations on its social aspects, put it, "the appearance of being lit up by electricity." Even from where I stood, as a part and parcel of the mock king's court on the stage, I could see the rubies and sapphires and diamonds loom large upon the horizon as the read, white, and blue emblem of our national greatness to the truly patriotic soul. Little did I dream, as I stood in the rear line of the court, clad in all the gorgeous regalia of a vocal supernumerary, and swelling the noisy welcome to the advancing Lohengrin, with my apology for a voice, how intimately associated with these lustrous headlights I was soon to be, and as Raffles Holmes and I poured out our souls in song not even his illustrious father would have guessed that he was there upon any other business than that of Mr. Conried. As far as I could see, Raffles was wrapt in the music of the moment, and not once, to my knowledge, did he seem to be aware that there was such a thing as an audience, much less one individual member of it, on the other side of the footlights. Like a member of the Old Choral Guard, he went through the work in hand as nonchalantly as though it were his regular business in life. It was during the intermission between the first and second acts that I began to suspect that there was something in the wind beside music, for Holmes's face became set, and the resemblance to his honorable father, which had of late been so marked, seemed to dissolve itself into an unpleasant suggestion of his other forbear, the acquisitive Raffles. My own enthusiasm for our operatic experience, which I took no pains to conceal, found no response in him, and from the fall of the curtain on the first act it seemed to me as if he were trying to avoid me. So marked indeed did this desire to hold himself aloof become that I resolved to humor him in it, and instead of clinging to his side as had been my wont, I let him go his own way, and, at the beginning of the second act, he disappeared. I did not see him again until the long passage between Ortrud and Telrammund was on, when, in the semi-darkness of the stage, I caught sight of him hovering in the vicinity of the electric switch-board by which the lights of the house are controlled. Suddenly I saw him reach out his hand quickly, and a moment later every box-light went out, leaving the auditorium in darkness, relieved only by the lighting of the stage. Almost immediately there came a succession of shrieks from the grand-tier in the immediate vicinity of the Robinson-Jones box, and I knew that something was afoot. Only a slight commotion in the audience was manifest to us upon the stage, but there was a hurrying and scurrying of ushers and others of greater or less authority, until finally the box-lights flashed out again in all their silk-tasselled illumination. The progress of the opera was not interrupted for a moment, but in that brief interval of blackness at the rear of the house some one had had time to force his way into the Robinson- Jones box and snatch from the neck of its fair occupant that wondrous hundred-thousand-dollar necklace of matchless rubies that had won the admiring regard of many beholders, and the envious interest of not a few.

Three hours later Raffles Holmes and I returned from the days and dress of Lohengrin's time to affairs of to-day, and when we were seated in my apartment along about two o'clock in the morning, Holmes lit a cigar, poured himself out a liberal dose of Glengarry, and with a quiet smile, leaned back in his chair.

"Well," he said, "what about it?"

"You have the floor, Raffles," I answered. "Was that your work?"

"One end of it," said he. "It went off like clock-work. Poor old Nervy has won his board and lodging for twenty years all right."

"But—he's got away with it," I put in.

"As far as East Houston Street," Holmes observed, quietly. "To-morrow I shall take up the case, track Nervy to his lair, secure Mrs. Robinson-Jones' necklace, return it to the lady, and within three weeks the Snatcher will take up his abode on the banks of the Hudson, the only banks the ordinary cracksman is anxious to avoid."