"That is good. How is the country about the--xth mile-post?"

"Dead level, and smooth."

"Good again. Now, Lieutenant Halsey, this is a splendid head-light, and
we can see a long way with my night glass, I will have a--"

"--2d mile-post just passed," interrupted the engine-driver.

"Only one more to pass, then, before we ought to strike them. Now,
lieutenant, I undertake to stop the train within a very short distance
of the gang. They will be on both sides of the track no doubt; and the
ground, as you hear, is quite level You will best know what to do."

The officer stepped back. "Sergeant," called he, "do you hear me
plainly?"

"Yes, sir."

"Have the men fix bayonets. When the train stops, and I wave my sword,
let half jump off each side, run up quickly, and form line _abreast of
the engine_--not ahead."

"Jack," said Sinclair to the engine-driver, "is your hand steady?" The
man held it up with a smile. "Good. Now, stand by your throttle and your
air-brake. Lieutenant, better warn the men to hold on tight, and tell
the sergeant to pass the word to the boys on the platforms, or they will
be knocked off by the sudden stop. Now for a look ahead!" and he brought
the binocular to his eyes.