"Mr. Armitage," he said, "I calc'late I've got to take that book home. They's things in it I've got to try under sarten conditions that I can't git here, an' it 'ud be a mortal sin to let a red-tape rule hold me up. Let me take it along, sir, an' I'll swar they wun't nobody know the difference. I dun't need to tell ye I'll take good keer of it. It wa'n't me that put this Dee copy in the shape it is. . . ."