The ranchero arose and made his master and mistress one of his best bows. Then he waited silently for instructions.
Beth went to Mildred’s room and brought the girl to join the searchers, for this undertaking had been planned on her account. Her face wore an anxious look, for although she was not very hopeful of results it was the last chance of her securing any of her father’s personal possessions. Otherwise she greeted the party with modesty and with gentle dignity and had never seemed to them more womanly or agreeable.
Together they left the court and proceeded to the nursery. There were no laggards and everyone except the servants was determined to have a part in the fascinating investigation.
Mildred explained to them the manner in which she had first entered the wall, putting in action the secret method taught her as a girl by Cristoval and demonstrating the mechanism before their very eyes. They entered the lower chamber, one by one, and this time the adobe door was not closed behind them, although the light of broad day now flooded the place through the opening discovered by Runyon. This opening led into the garden and was half choked with rose vines. The series of swinging blocks had been propped back against the outer wall to insure a ready exit in case of accident.
And now they eagerly set to work to pry into every crack and corner of the place. The main idea was to find some secret cavity or cupboard in the wall which might contain the missing laces or other valuables. With this in view they had brought levers and pries and all sorts of tools that might be of service.
The girls were mainly useful in taking up and turning the matting, now somewhat decayed by age, and investigating those nooks and shelves already discovered. But they found little more than Mildred had done during her first exploration, and the men who were testing the wall met with no encouragement at all. Aside from the two cleverly constructed openings—one into the nursery and one into the garden—the blocks which composed the wall seemed every one solid and immovable and resisted every attempt to wrest them from their places.
After more than two hours of industry, during which every man believed he had examined every block, they were forced to abandon the lower chamber and ascend the steep stairs to the upper one.
“This,” said Arthur, looking around him, “seems far more promising. Let us give the floor our first attention, for it is not over the lower room but to one side of it. It strikes me that the builder would be quite likely to make a secret pocket in the floor.”
Following this advice they attacked the blocks of the floor with pry and crowbar, but found nothing to reward them. Old Miguel worked steadily and did whatever he was told, but displayed no particle of enthusiasm, or even of interest.
After the floor, the walls were examined, one by one, from floor to ceiling. The panel on the inner wall, which had baffled both Mildred and Runyon on that eventful night of their imprisonment, suddenly disclosed its secret when accidentally pressed on opposite corners at the same time. It slipped down and discovered a similar panel beyond it, which was operated by a spring placed in plain sight. Releasing this, they found they were looking into the vacant second story room which they had once before unsuccessfully searched.