She was to wonder this many times during that night of mysterious and thrilling adventure.

“Let us go back,” said Petite Jeanne. “See! The trains are loaded with people returning home. The crowd must not be so great. The little lady’s purse must have been kicked about; but we may yet find it.”

“That,” replied Florence, “would seem too good to be true. Yes, let us go back. We must not hope too much, for all that. Many are going, but others are coming. Surely this is one wild night in a great city.”

And so it was. Hardly had they descended the iron steps to the street and walked half a block than the waves of humanity were upon them again.

“The tide is set against us.” Florence urged her companion into the momentary security of a department store entrance. There, from a vantage point of safety, they watched the crowds surging by. They were at a point where the pressure of the throng was broken. It was interesting to study the faces of those who emerged into a place of comparative quiet. Some were exuberant over the struggle they had waged and won, others crushed. Here was one in tears and there was one who had fainted, being hurried away by others to a place of first aid.

“They are poor,” Petite Jeanne murmured. “At least they are not rich, nor even well-to-do. They are working people who came for a good time. Are they having it? Who can tell? Surely, never before have they seen so many people. And perhaps they never will see so many again. To-morrow they will talk. How they will talk of this night’s adventure! As for me,” she sighed, “I prefer a quiet place beneath the stars.”

“Do you?” Florence spoke up quickly. “Then we will go to just such a place.”

“Surely not in this great city.”

“Ten minutes by elevated train, ten minutes walk after that, and we are there. Come! We can never hope to reach the spot where the cameo was lost. Come!”

Nor did she fail to make good her promise. Twenty minutes later they were walking in a spot where, save for the low swish of water against rocks, silence reigned supreme.