"The evil that men do lives after them," but where does the responsibility of its author end? Who will ever say what crimes may spring from the one act of wrongdoing, crimes committed, it may be, by persons who were directly led into them by the consequences of an act the perpetrator of which had never heard of those affected by it? How far does the responsibility of the wrongdoer extend? What weight of horror is he accumulating on his head?

Such questions may perhaps occur afterward, when the pleasure has been tasted and is gone, and nothing remains of the detected crime but the ruin it has wrought; but in the excitement of laying the plot, in the glamour which the hope of success casts over the schemer, they probably never intrude, conscience is smothered, and he is left to carry out his schemes to the end.

Doubtless no such thoughts disturbed the president, as he waited that night while Irving acted as go-between, carrying messages from him to the agents and from the agents back again to him. At last the arrangements were made. Duplicate keys of the safe were to be provided, and a way, to be presently explained, was to be left open to each of them. Whatever the robbers found in the safes was to be theirs, and the task of getting it was to be of the easiest. This, of course, was highly satisfactory to the thieves, but something more must be prepared for the stockholders and the public. Bank safes are not so easily emptied; there must be the appearance, at least, of great effort to effect the robbery, and marks of the effort must be left behind.

It was, therefore, settled that powerful tools were to be provided, tools able to tear open any strong-box in the world. Such articles are expensive, and the burglars had no money to procure them. No man who knows those people will be surprised at this, for, however much money they may obtain, they never have anything. It melts out of their hands, and they would be themselves embarrassed to say what becomes of it.

The president's first necessity, therefore, was to pay out about a thousand dollars for the jimmies, wedges and all the paraphernalia of the burglars' industry. This he did. Irving took charge of the money, and he had far too great an interest in the scheme to suffer the cash to be squandered. The agreement was that on the following day Conroy should present himself at the bank to hire a vacant basement, the roof of which formed the floor of the room where the safes were lodged. The president undertook to smooth any difficulties in the way of requiring references, and promised that he should be accepted as a tenant.

This agreement was punctually carried out. Conroy made his application, the basement was granted to him, the rent paid in advance for the edification of the clerks, and he at once entered in possession. Hurley and Shinburne joined him, and the following Saturday they removed so much of the ceiling that but a few minutes' work was required to complete a hole which should serve as a doorway to the vaults above when the bank closed in the evening.

MACHINE FOR WEIGHING GOLD.