They went forward, turned the corner into Theobald’s Road, and a few moments later the strident strains of “Soldiers of the Queen” rang out amid the bustle of the thoroughfare and the roar of traffic. They had evidently stopped before the public-house where I had borrowed the Directory, in the hope of earning a last copper or two before relinquishing their day’s work.

Attracted by the music, I strolled back towards the spot where they had halted, and as I did so encountered two persons. One was a tall, grey-haired, rather sad-looking old gentleman, dressed somewhat shabbily, wearing an old ulster, but without umbrella; the other was an extremely pretty, fair-haired girl of perhaps twenty-two, pale-faced, and evidently agitated, for she clung to his arm and was whispering something to him as she walked. She was apparently imploring him to hear her; but he went on stolidly, heedless of her words. Her dress was plain, and, it seemed to me, betrayed the pinch of poverty. Like her companion, she had no umbrella, and her plain sailor-hat and black jacket were sodden with the rain.

Her face, however, struck me as one of the most perfect I had ever seen in all my life. That woman whom I had met in the prior’s study in Florence was certainly handsome; but hers was of an entirely different type of beauty, a face about which there certainly could be no two opinions, but a face full of tragic force and energy.

This woman, however, bore a sweet expression, rendered the more interesting by that earnest, imploring look as I passed her by unnoticed. Her companion was, it struck me, a broken-down gentleman, while she herself possessed an air of refinement in face and figure, in spite of her shabby attire, that caused me to set her down as no ordinary girl.

Her extreme beauty made me turn after them.

The old man, with his thin, hard face, yet gentle eyes, was still obdurate. She held back, but without a word he closed her arm to his and pulled her forward. He seemed to walk mechanically, while she appeared bent on arresting his farther progress.

Suddenly, as I strolled on behind them, they came in full view of the window and its mysterious signal.

“Ah!” I overheard the old fellow cry in a tone of satisfaction. “See! As I hoped. At last—at last!”

“It means death—death!” the girl added in a tone more hoarse and despairing than ever I have before heard in a woman.

I had been close enough to overhear the words that confirmed my suspicion, and I must confess they held me dumbfounded. I had expected to meet some slinking thief or some hulking receiver of stolen property, who would come to look for the bear cub in the window. Certainly I had, on first encountering the pair, never for a moment believed that the signal had been placed there for them.