Sir Arthur Ignatius Conan Doyle
The Engineers Thumb Page 7
Was it all to go for nothing? Why should I slink away without having carried out my
commission, and without the payment which was my due? This woman might, for all I
knew, be a monomaniac. With a stout bearing, therefore, though her manner had shaken
me more than I cared to confess, I still shook my head and declared my intention of
remaining where I was. She was about to renew her entreaties when a door slammed
overhead, and the sound of several footsteps was heard upon the stairs. She listened for
an instant, threw up her hands with a despairing gesture, and vanished as suddenly and as
noiselessly as she had come. "The newcomers were Colonel Lysander Stark and a short
thick man with a chinchilla beard growing out of the creases of his double chin, who was
introduced to me as Mr. Ferguson. "'This is my secretary and manager,' said the colonel.
'By the way, I was under the impression that I left this door shut just now. I fear that you
have felt the draught.' "'On the contrary,' said I, 'I opened the door myself because I felt the
room to be a little close.' "He shot one of his suspicious looks at me. 'Perhaps we had
better proceed to business, then,' said he. 'Mr. Ferguson and I will take you up to see the
machine.' "'I had better put my hat on, I suppose.' "'Oh, no, it is in the house.' "'What, you
dig fuller's-earth in the house?'
"'No, no. This is only where we compress it. But never mind that. All we wish you to do is to
examine the machine and to let us know what is wrong with it.' "We went upstairs
together, the colonel first with the lamp, the fat manager and I behind him. It was a
labyrinth of an old house, with corridors, passages, narrow winding staircases, and little
low doors, the thresholds of which were hollowed out by the generations who had crossed
them. There were no carpets and no signs of any furniture above the ground floor, while
the plaster was peeling off the walls, and the damp was breaking through in green,
unhealthy blotches. I tried to put on as unconcerned an air as possible, but I had not
forgotten the warnings of the lady, even though I disregarded them, and I kept a keen eye
upon my two companions. Ferguson appeared to be a morose and silent man, but I could
see from the little that he said that he was at least a fellow-countryman. "Colonel Lysander
Stark stopped at last before a low door, which he unlocked. Within was a small, square
room, in which the three of us could hardly get at one time. Ferguson remained outside,
and the colonel ushered me in.
"'We are now,' said he, 'actually within the hydraulic press, and it would be a particularly
unpleasant thing for us if anyone were to turn it on. The ceiling of this small chamber is
really the end of the descending piston, and it comes down with the force of many tons
upon this metal floor. There are small lateral columns of water outside which receive the
force, and which transmit and multiply it in the manner which is familiar to you. The
machine goes readily enough, but there is some stiffness in the working of it, and it has
lost a little of its force. Perhaps you will have the goodness to look it over and to show us
how we can set it right.' "I took the lamp from him, and I examined the machine very
thoroughly. It was indeed a gigantic one, and capable of exercising enormous pressure.
When I passed outside, however, and pressed down the levers which controlled it, I knew
at once by the whishing sound that there was a slight leakage, which allowed a
regurgitation of water through one of the side cylinders. An examination showed that one
of the india-rubber bands which was round the head of a driving-rod had shrunk so as not
quite to fill the socket along which it worked. This was clearly the cause of the loss of
power, and I pointed it out to my companions, who followed my remarks very carefully
and asked several practical questions as to how they should proceed to set it right. When I
had made it clear to them, I returned to the main chamber of the machine and took a
good look at it to satisfy my own curiosity. It was obvious at a glance that the story of the
fuller's-earth was the merest fabrication, for it would be absurd to suppose that so
powerful an engine could be designed for so inadequate a purpose.