Half a dozen fingers pointed at the amputated wheel—he stared at it for a moment, and then looked upward as though he suspected that it had dropped from the sky.

“It came off,” someone explained.

He nodded.

“At first I din’ notice we’d stopped.”

A pause. Then, taking a long breath and straightening his shoulders, he remarked in a determined voice:

“Wonder’ff tell me where there’s a gas’line station?”

At least a dozen men, some of them a little better off than he was, explained to him that wheel and car were no longer joined by any physical bond.

“Back out,” he suggested after a moment. “Put her in reverse.”

“But the wheel’s off!”

He hesitated.