"Yes, sir, but there is a roof some six feet below the window and a trellis leading to the roof."
"Did you see any signs on the window sill of an unusual character?"
"I saw this glass eye."
"Where was it?"
"On the floor."
"Had Mrs. Basset seen it?"
"Objected to as calling for a conclusion of the witness," Mason said. Then, as he saw Judge Winters hesitating, said, "Oh, well, I'll withdraw the objection. Let's hear his story."
"No, sir," Overton said, "she hadn't seen it."
"What did you do?"
"I stooped and picked it up."
"Did she see what you had picked up?"
"No, sir, she had her back turned to me at the moment."
"And what did you do then?"
"I slipped the eye in my pocket."
"Then what?"
"Then I left the room and, as soon as I had left the room, she closed and locked the door behind me. Then I scratched the cross on the inside of the eye with the diamond on my ring, and went at once to Mr. Basset."
"Then what happened?"
"Mr. Basset tried to identify the eye. He asked me to get in touch with some reputable manufacturer of artificial eyes, and see if there was any way in which the eye could be identified."
"Did you do so?"
"I did so."
"We will," said Burger, "let the identification of the eye speak for itself. In other words, we will not ask this witness to qualify as an expert. We will place upon the stand the expert whom he consulted and let him identify the eye."
He turned to Perry Mason and said, "You may crossexamine."
"You are certain that it was a man's voice that you heard?" Mason asked, "referring to the time that you heard the conversation through the keyhole of Mrs. Basset's room?"
"I didn't say it was through the keyhole," the witness snapped.
Mason's smile was urbane.
"But it was through the keyhole, was it not, Mr. Secret Service Man?"
A titter ran through the courtroom. Judge Winters pounded with his gavel.
"Go on," Mason said, "answer the question. Was it or was it not through the keyhole?"
"I heard it through the keyhole, yes," Overton said.
"Exactly," Mason remarked. "Now, what did you see through the keyhole?"
"I couldn't see anything. That is, nothing that was, of any value."
"Could you see Mrs. Basset moving around in the room?"
"I saw someone."
"Do you think it was Mrs. Basset?"
"I'm not certain."
"But you didn't see any man."
"No, sir."
Perry Mason elevated his arm and stretched a long, accusing forefinger at the witness.
"Now," he said, "when Mr. Basset was killed, his murderer escaped in the Basset automobile, did he not?"
"No, sir."
"You're certain about that?"
"Yes, sir."
"Why are you so certain?"
"Because, shortly after the body was discovered I heard that a witness had said the murderer had escaped, in the Basset automobile. So I went at once to the garage to ascertain if the car was missing."
"Was it missing?"
"No."
"Did you feel the radiator to see if it was warm, or look at the temperature indicator."
"No, I didn't do that. But the car was there just as I had left it, in the place that it should have occupied."
Mason smiled, waved his hand, and said. "That is all."
"Just a minute," Burger said. "One question on redirect examination. You have testified that you couldn't see the man who was in that room."
"That's right."
"Could you hear him?"
"I could hear his voice, yes."
"You're certain that it wasn't a radio that you heard?"
"Yes."
"Was it Richard Basset that you heard?"
"No, sir."
"How do you know?"
"Because I know Richard Basset's voice. And, while I couldn't distinguish words, I could distinguish the tone of the voice."
"Did you," asked Burger, "notice any peculiarity about the man's speech?"
"Yes, sir."
"What was it?"
"He talked in a quick, excited manner, talking very, very rapidly. That is, the words came out so fast that they all seemed to run together."
"That is all," Burger said.
"Just one question," Mason interpolated. "You couldn't hear the words?"
"No, sir."
"Then how did you know the words all ran together?"
"Just from the way the man was talking."
"But you couldn't tell when he had finished one word and started on another? In other words, you couldn't distinguish the words?"
"I think I could."
"You think you could?"
"Well, I'm not certain."
"We'll let it go at that," Mason said, smiling.
Burger waved Overton from the stand.
"Call Dalton C. Bates," he said.
A tall, quickstepping individual came nervously forward, held up his right hand, was sworn, and took the stand.
"Your name?" Burger asked.
" Dalton C. Bates."
"Your profession?"
"I'm a maker of artificial eyes."
"How long have you been making artificial eyes?"
"Ever since I was fifteen years of age. I started an apprenticeship in Germany at that age."
"Is there any particular advantage in studying in Germany?"
"Yes, sir."
"What is it?"
"All of the glass that is used in making artificial eyes is manufactured in two places in Germany. The formula under which the glass is manufactured is kept secret. It has never been duplicated in this country. It takes a certain particular type of glass."
"Where did you study in Germany?"
"I served an apprenticeship in Wiesbaden."
"Over what period of time?"
"Five years."
"Then what did you do?"
"Then I worked with one of the best artificial eye experts in Germany for ten years. I came to San Francisco and studied for a while with Sidney O. Noles. Then I started in business for myself, and since that time I have been manufacturing artificial eyes."
Perry Mason sat forward on the edge of his chair, his eyes surveying the witness.
"You're qualifying this man as an expert?" he asked of the district attorney.
"Yes!" Burger said shortly.
"Go ahead, then," Mason said.
"The making of artificial eyes is a profession, and a highly specialized profession?" Burger asked.
"Yes, sir. Very much so."
"Can you describe how an artificial eye is made—that is, generally?"
"Yes, sir. The glass is first blown into a ball. That is, the glass comes in a tube. It is then blown and pinched off in the flame in such a manner that it forms a ball. The particular color of glass chosen is that which will match the white of the eye to be duplicated.
"The iris of the eye is then built up on the surface of the ball by the use of solid bits of colored glass which are blended carefully while the glass ball is being rotated. If you will study the human eye you will see that it is composed of numerous colors. While one color predominates, there are various different shades in the iris. These shades must not only be duplicated, but the glass must be fused in such a manner that there is not only a true color, but a true formation of the little color patches, and of brilliance, as well. The pupil is made by using a very black glass which, incidentally, is backed with purple, and the size and shape of the pupil must be carefully considered.
"It is also necessary to study the blood supply of the eye which is to be duplicated. Veins must be traced upon the artificial eye. These veins are more plentiful on either side of the iris, and vary greatly in color with the individual, some having a yellowish tinge, some being redder than others, some being more prominent.
"When the eye is finished, it is covered with a clear crystal, which is fused onto the glass. After this is done, the ball of glass is cut by a torch and molded into shape.