The clerks were moving out of the doors in long, straggling lines.

It was closing time.

Sharp did not desire to take the file from the Land Office.

The boy might have seen him place the file in his pocket, and the penalty of the law for such an act was very severe.

Some distance back from the file room was the draftsman’s room now entirely vacated by its occupants.

Sharp dropped behind the outgoing stream of men, and slipped slyly into this room.

The clerks trooped noisily down the iron stairway, singing, whistling, and talking.

Below, the night watchman awaited their exit, ready to close and bar the two great doors to the south and cast.

It is his duty to take careful note each day that no one remains in the building after the hour of closing.

Sharp waited until all sounds had ceased.