"Then you had the ring in your pocket the night you came here?" asked
Steel, with a commendable effort at coolness. "Did Henson get it?"

"No, he didn't," Van Sneck chuckled. "Come what might, I had made up my mind that he should never see that ring again. You see, I was frightened and confused, and I was not properly sober, and I did something with the ring, though to save my life I couldn't say what I did. Do you know, Dr. Bell, I have lost my sense of smell?"

Steel wriggled impatiently about on his chair. The interruption was exasperating. Bell, however, seemed to take a different view of the matter altogether.

"Quite naturally," he said. "The blow on your head held all your senses suspended for a time. After the operation I should not have been surprised to have found you half blind and stone deaf into the bargain. But one thing is certain—your smell will come back to you. It may remain in abeyance for a few days, it may return in a few moments."

"What on earth has this to do with our interview?" David asked.

"I fancy a great deal," Bell said. "The sense of smell has a great deal to do with memory. Doesn't the scent of flowers bring back vivid recollections of things sometimes for years forgotten? Van Sneck was going to say the air was heavy with the fragrance of some particular blossom when he was struck down by Henson in your conservatory."

"Very clever man, Dr. Bell," Van Sneck said, admiringly. "He seems to see right through your mind and out at the other side. To a great extent I recollect all that happened that eventful night. And just at the very last I seem to smell something powerful. That smell came to my nostrils just like a flash and then had gone again. Gentlemen, if I could have a good long scent at that flower I tell you what I did with that ring."

"Sounds rather complex," David said.

"Not a bit of it," Bell retorted. "Our friend is talking sound common sense, and our friend is going to rest now late into the afternoon, when we'll put him into an armchair with some pillows and let him sit in the conservatory. Associating with familiar surroundings frequently works wonders. Van Sneck, you go to sleep."

Van Sneck closed his eyes obediently. He was somewhat tired with the interview. But, on the whole, Bell decided that he was doing very well indeed. And there was very little more to be done for the present. The two men smoked their cigars peacefully.