[CORPORAL DUNN _salutes, and exits._] So! Thornton has jumped his
guard, and he is armed. I wonder if he is trying to get away, or to
find me. From what I know of the man, he doesn't much care which he
succeeds in doing. That scar which I gave him in Charleston is deeper
in his heart than it is in his face. [_A signal light suddenly appears
on Three Top Mountain. The "Call."_] Ah!--the enemy's signal! [_Enter_
CAPTAIN LOCKWOOD, _followed by_ LIEUTENANT OF SIGNAL CORPS.] Captain
Lockwood! You are here! Are your Signalmen with you?

LOCKWOOD. Yes, Colonel; and one of my Lieutenants.

[_The_ LIEUTENANT _is looking up at signal with glass._ CAPTAIN
LOCKWOOD _does the same._ HAVERILL _enters, followed by two_ STAFF
OFFICERS.

HAVERILL. [_As he enters._] Can you make anything of it, Captain?

LOCKWOOD. Nothing, General! Our services are quite useless unless
Lieutenant Bedloe returns with the key to their signals.

HAVERILL. A--h! [_Coming down stage._] We shall fail. It is time he
had returned, if successful.

SENTINEL. [_Without._] Halt! Who goes there? [KERCHIVAL _runs
up stage, and half way up incline, looking off._] Halt! [_A shot
without._

BARKET. [_Without._] Och!--Ye murtherin spalpeen!

KERCHIVAL. Sentinel! Let him pass; it is Sergeant Barket.