"Too soon! Too soon!" the chief assistant said,

In angry silence Carstairs turned and signalled the engine driver to speed up the machine. The chief assistant left the board, and went out without further comment.

"Does that ass always play the mountebank behind a chap when he's paralleling?" Carstairs asked his junior.

"Sometimes, he gets fits now and again: Fitsgerald, the chap that's just left, turned round and cursed him one day. I nearly fell off the board with laughing. Old Robinson looked at me. 'What the devil are you laughing at?' he said. I might have got your job if it hadn't been for that. Fitsgerald got the sack over it."

"Apparently I shouldn't have missed much," Carstairs said as he went away.

When he got home at about half-past twelve, Darwen was sitting up for him. "How did you get on?" he asked, with his genial smile.

"Oh, first-class." They sat down to supper. "Took rather a howler, paralleling six and seven. That ass Robinson was jigging about like a monkey-on-stick behind me, telling me what to do. Next time I shall stand aside and ask if he'd prefer to do it himself."

"Don't do that, old chap, he's a malice-bearing beast. Funks always are! Don't take any notice of him. Forget him, or send him away; ask if he'd mind watching the drivers, as they brought her down too quick, or something, last time."

Carstairs was silent.

"Fitsgerald got the sack for cursing him over the same thing. He was a red-headed chap. We were talking about Robinson's unpleasant ways (he'd had a go at me the day before). I said he wanted a good cursing to cure him of it, and I'm blowed if Fitz didn't curse him about a couple of days later." Darwen's eyes seemed to flicker with an uncanny sort of light, his voice dropped into a reflective tone. "Threatened to chuck him over the handrail if he didn't go off the switchboard. Hasty chaps those red-headed fellows are. We had a chap at school—what school were you at, Carstairs?"