The night was quite dark, but not what is called pitchy dark.  As the eyes became accustomed to the obscurity, they were able to see a considerable distance.  So it was with Carl.  From his place of concealment he occasionally raised his head and looked across the way to the factory.  An hour passed, and he grew tired.  It didn’t look as if the attempt were to be made that night.  Eleven o’clock pealed out from the spire of the Baptist Church, a quarter of a mile away.  Carl counted the strokes, and when the last died into silence, he said to himself: 

“I will stay here about ten minutes longer.  Then, if no one comes, I will give it up for tonight.”

The time was nearly up when his quick ear caught a low murmur of voices.  Instantly he was on the alert.  Waiting till the sound came nearer, he ventured to raise his head for an instant above the top of the wall.

His heart beat with excitement when he saw two figures approaching.  Though it was so dark, he recognized them by their size and outlines.  They were Julius Gibbon, the bookkeeper, and Phil Stark, the stranger staying at the hotel.

Carl watched closely, raising his head for a few seconds at a time above the wall, ready to lower it should either glance in his direction.  But neither of the men did so.  Ignorant that they were suspected, it was the farthest possible from their thoughts that anyone would be on the watch.

Presently they came so near that Carl could hear their voices.

“I wish it was over,” murmured Gibbon, nervously.

“Don’t worry,” said his companion.  “There is no occasion for haste.  Everybody in Milford is in bed and asleep, and we have several hours at our disposal.”

“You must remember that my reputation is at stake.  This night’s work may undo me.”

“My friend, you can afford to take the chances.  Haven’t I agreed to give you half the bonds?”

“I shall be suspected, and shall be obliged to stand my ground, while you will disappear from the scene.”

“Two thousand dollars will pay you for some inconvenience.  I don’t see why you should be suspected.  You will be supposed to be fast asleep on your virtuous couch, while some bad burglar is robbing your worthy employer.  Of course you will be thunderstruck when in the morning the appalling discovery is made.  I’ll tell you what will be a good dodge for you.”

“Well?”

“Offer a reward of a hundred dollars from your own purse for the discovery of the villain who has robbed the safe and abstracted the bonds.”

Phil Stark burst out into a loud guffaw as he uttered these words.

“Hush!” said Gibbon, timidly.  “I thought I heard some one moving.”

“What a timid fool you are!” muttered Stark, contemptuously.  “If I had no more pluck, I’d hire myself out to herd cows.”

“It’s a better business,” said Gibbon, bitterly.

“Well, well, each to his taste!  If you lose your place as bookkeeper, you might offer your services to some farmer.  As for me, the danger, though there isn’t much, is just enough to make it exciting.”