"Bring them down, my dear," I said, gently patting her head with my hand. In the interests of justice, I thought it best not to frighten her.

Dolly brought them down. They seemed to me poor things, yet well worth trying. We found it possible, on further confabulation, by the simple aid of a pair of scissors, so to cut each in two that all trace of Amelia and Isabel was obliterated. Even so, however, I judged it best to call Charles and Dr. Beddersley to a private consultation in the library with Dolly, and not to submit the mutilated photographs to public inspection by their joint subjects. Here, in fact, we had five patchy portraits of the redoubtable Colonel, taken at various angles, and in characteristic unstudied attitudes. A child had outwitted the cleverest sharper in Europe!

The moment Beddersley's eye fell upon them, a curious look came over his face. "Why, these," he said, "are taken on Herbert Winslow's method, Miss Lingfield."

"Yes," Dolly admitted timidly. "They are. He's—a friend of mine, don't you know; and—he gave me some plates that just fitted my camera."

Beddersley gazed at them steadily. Then he turned to Charles. "And this young lady," he said, "has quite unintentionally and unconsciously succeeded in tracking Colonel Clay to earth at last. They are genuine photographs of the man—as he is—without the disguises!"

"They look to me most blotchy," Charles murmured. "Great black lines down the nose, and such spots on the cheek, too!"

"Exactly," Beddersley put in. "Those are differences in texture. They show just how much of the man's face is human flesh—"

"And how much wax," I ventured.

"Not wax," the expert answered, gazing close. "This is some harder mixture. I should guess, a composition of gutta-percha and india-rubber, which takes colour well, and hardens when applied, so as to lie quite evenly, and resist heat or melting. Look here; that's an artificial scar, filling up a real hollow; and this is an added bit to the tip of the nose; and those are shadows, due to inserted cheek-pieces, within the mouth, to make the man look fatter!"

"Why, of course," Charles cried. "India-rubber it must be. That's why in France they call him le Colonel Caoutchouc!"