TWO:Hetty sped from her hiding-place through the hall into the garden. The little green gate was open, and beyond the motor, once more in its black guise. Hetty stood there just a minute, wondering what next she should do. If there was only somebody near that she could confide in and send a message by! If she could only prevent Balmayne from starting on his mysterious errand!
TWO:The prevailing custom of casting machine frames in one piece, or in as few pieces as possible, leads to a great deal of bar-boring, most of which can be performed accurately enough by boring bars supported in and fed through bearings. By setting up temporary bearings to support boring-bars, and improvising means of driving and feeding, most of the boring on machine frames can be performed on floors or sole plates and independent of boring machines and lathes. There are but few cases in which the importance of studying the principles of tool action is more clearly demonstrated than in this matter of boring; even long practical experience seldom leads to a thorough understanding of the [139] various problems which it involves.At Jupile I saw a pontoon-bridge, not in use for38 the moment. Just before this place a slightly sloping road leads from the hills to the eastern bank of the Meuse and the main road Vis-Lige. Along this road descended at that moment an immense military forceuhlans, cuirassiers, infantry, more cuirassiers, artillery, munition and forage-carts. The train seemed endless, and although I stood there looking at it for quite a long time, the end had not passed me.
TWO:It will be proper to mention here, what will be more fully pointed out in the Introduction, that although workshop processes may be scientifically explained and proved, they must nevertheless be learned logically. This view, it is hoped, will not lead to anything in the book being construed as a disparagement of the importance of theoretical studies.
TWO:"I am sorry I spoke harshly to you just now," she said. "Drink this. It is my own pet mixture of sal volatile and a spirit of my own. It will act like a charm on those frayed nerves of yours."