He spent the next two hours in the ozalid room, leafing through the print files. The job number called for a deep-freeze showcase, and there were exactly two hundred and seven detail drawings involved. Not one of them matched the print in shipping. After an almost silent dinner at home, he sat smoking his pipe, waiting for the phone to ring. It rang at eight. "It's platinum," Carstairs said. Tim Carstairs was a night-shift chemist. "Anything wrong, Mr. Vogel?" "No." Vogel paused. "Thanks, Tim." He hung up, glanced at his fingers. They were shaking. "You," Alice said, "look ready to call mate in three." "I'm going over to the shop," he said, kissing her. "Don't wait up." e was not surprised to see the light on in the parts control section. Amenth was writing planning sheets. "I don't believe we authorized overtime," Vogel told him mildly, hanging up his coat. "Just loose ends." Amenth's smile was nervous. "Tying up these burden charts. I'm on my own time." "Thought I'd set up next month's budget." Vogel sat at his desk. "By the way, what did you do before you came here?" "Odd jobs." Amenth's lips twitched. "Your family live on the coast?" Sweat glistened on the little man's forehead. "Ah—no. My folks passed on years ago." Cat and mouse. "You've done good work lately." Vogel yawned, studying the progress chart on the wall. Behind him he heard a soft exhalation of relief, the furtive rustle of papers as Amenth cleaned off his desk. When Amenth finally left, Vogel went over to his desk and methodically ransacked the work in process file. It took him two hours to find what he was looking for. One: A schematic detail on graph paper which resembled no type of circuit Vogel had ever seen. Two: Fourteen completed shop travelers