Our guide smiles, and points out two ropes hanging immediately over the driving seat of each engine. "When the engine is ready the coachman pulls the rope, and the gates open of their own accord, you may say. See here!" He turns to the office entrance, where two ropes are hanging side by side. A pull on each, and the doors leading to the back-yard open and unfold themselves. The catch drops deftly into an aperture made to receive it, and the portals are thus kept open. About a second and a half is occupied in this manoeuvre. We consider it unfortunate that we shall not see a "turn out," as alarms by day are not usual. The Superintendent looks quizzical, but says nothing then. He gives instructions to our guide to show us all we want to see, and in this spirit we examine the instrument room close at hand. Here are fixed a number of telephonic apparatus, labelled with the names of the stations:--Manchester-square, Clerkenwell, Whitechapel, and so on, five in number, known by the Brigade as Superintendents' Stations, A, B, C, D, E Districts. By these means immediate communication can be obtained with any portion of the Metropolis, and the condition and requirements of the fires reported. There is also a frame in the outer office which bears a number of electric bells, which can summon the head of any department, or demand the presence of any officer instantly. It is extraordinary to see the quiet way in which the work is performed, the ease and freedom of the men, and the strict observance of discipline withal. Very few men are visible as we pass on to the repairing shops. (Illustration, p. 29.) Here the engines are repaired and inspected. There are eleven steamers in the shed, some available for service, and so designated. If an outlying station require a steamer in substitution for its own, here is one ready. The boilers are examined every six months, and tested by water-pressure up to 180 lbs. on the square inch, in order to sustain safely the steam pressure up to 120 lbs., when it "blows off." Passing down the shed we notice the men--all Brigade men--employed at their various tasks in the forge or carpenters' shop. Thus it will be perceived that the head-quarters enclose many different artizans, and is self-contained. The men were lifting a boiler when we were present, and our artist "caught them in the act." Close to the entrance is a high "shoot" in which hang pendant numerous ropes and many lengths of drying hose. The impression experienced when standing underneath, and gazing upwards, is something like the feeling one would have while gazing up at the tops of the trees in a pine wood. There is a sense of vastness in this narrow lofty brick enclosure, which is some 70 ft. high. The hose is doubled in its length of 100 ft., and then it drains dry, for the moisture is apt to conceal itself in the rubber lining, and in the nozzles and head-screws of the hoses.