He went on to explain other discrepancies he had detected in the drawings, but none of it penetrated to Lenny, although Colonel Spaulding seemed to be able to follow the physicist's conversation fairly readily.

"Well, what's you suggestion, doctor?" the colonel asked at last.

"If you agents could get further data," the physicist said carefully, "it might be of some use. At the same time, I'd check up on the possibility that your agents are known to the NKVD."

"I'll see what can be done," said the colonel. "Would you mind leaving those copies of the drawings with me for a while?"

"Go right ahead," Davenport said. "One other thing. If we assume this device is genuine, then it must serve some purpose. It might help if we knew what the device is supposed to do."

"I'll see what can be done," Colonel Spaulding repeated.

When Davenport had gone, Spaulding looked at Poe. "Got any explanation for that one?"

"No," Lenny admitted. "All I can do is check with Rafe. He won't be awake for a few hours yet. I'll check on it and give you an answer in the morning."


Early next morning, Colonel Spaulding walked through his outer office. He stopped at the desk where the pretty brunette WAC sergeant was typing industriously, leaned across the desk, and gave her his best leer. "How about a date tonight, music lover?" he asked, "'Das Rheingold' is playing tonight. A night at the opera would do you good."