"Yes, sir."
"There is no need for confining this man longer, Mr. Lawson. He is as well as he ever was. Carnes, get the Walter Reed Hospital on the telephone and tell them that I said to treat Lieutenant Breslau with light rays, rich in ultra-violet. Tell them to give him an overdose of them and not to put goggles on him. Keep him in the sun all day and under sun-ray arcs at night until further orders. Mr. Lawson, give the same treatment to the men who were disabled last night. If you haven't enough sun-ray arcs in your hospital, put them under an ordinary arc light in the yard. Bailley, have you still got that goldfish bowl?"
"It is in my office, Doctor," said the warden.
"Good enough! Send for it at once. By the way, you have two more communists here, Denberg and Semensky, haven't you?"
"I think so, although I will have to consult the records before I can be positive."
"I am sure that you have. Look the matter up and let me know."
he warden hurried away to carry out the doctor's orders, and an orderly appeared in a few moments with a hollow globe made of some crystalline transparent substance. Despite its presence in the infirmary the evening before, there was no trace of clouding apparent. Dr. Bird took it and examined it critically. He rapped it with his knuckles and then stepped to the door and hurled it violently down on the concrete floor of the yard. The globe rebounded without injury and he caught it.
"Vitrilene, or a good imitation of it," he remarked to Carnes. "After you get through talking to the hospital, get Taylor on the wire. There is plenty of loose vitrilene in the Bureau, and I want him to send down about fifty square feet of it by a special plane at once."