As a first step, all the seams of the safes formed by the doors were carefully puttied up, save two small holes, one at the top and one at the bottom. Then, at the upper hole, Scott held a funnel filled with fine powder, while Dunlap applied the air-pump at the hole below. By the draft thus created, the powder was drawn into all the interstices between the heavy doors and the frames of the safes. Then a little pistol, loaded simply with powder, was attached near the upper hole, and, by a string tied to the trigger, discharged from a safe distance above. There were several attempts made before a complete explosion was effected; but finally the safes were blown open and their contents secured, the robbers making good their escape with one hundred and twenty thousand dollars in money and about seven hundred thousand dollars in bonds. No part of this money was ever recovered by the bank, nor were any of the gang captured at this time. The securities were, however, afterward sold back to the bank. Indeed, so cleverly had the whole affair been managed that no suspicion fell upon either Scott, Dunlap, or any of their associates. Here were fortunes made easily enough, with plenty more to be made in the same way, and the gang were in high feather over their success. During the summer of 1874 Scott and Dunlap lived in princely style in New York. They attracted much attention at Coney Island during the season, where they drove fast horses. No one suspected that they were the leaders of the most desperate gang of bank robbers ever organized in this or any country. By fall their money began to run short, and they decided to look about for another job. In the Quincy robbery they had broken their agreement with Evans, paying him only a small sum for the use of the air-pump which he had furnished them. Now, however, they called upon him again, and, partly by threats, partly by generous offers, induced him to assist them again. A series of unsuccessful attempts at robbery were made on banks in Saratoga; Nantucket; Covington, Kentucky; and Rockville, Connecticut. In several instances failure came at the very time when success seemed sure. In the case of the Covington bank, for instance, nitroglycerin was used in blowing open the safe, and the explosion was so violent that the men became frightened and fled in a panic, leaving behind untouched, although exposed to view, two hundred thousand dollars in greenbacks and one million five hundred thousand dollars in negotiable bonds. In the case of the Rockville bank their plans had worked out perfectly, and they had removed everything from the top of the vault but a thin layer of brick, when Scott accidentally forced the jimmy with which he was working through the roof of the vault and let it fall inside. As it was too late to complete the work that night, and as the presence of the jimmy inside the vault would inevitably start an alarm the next day, they were obliged to abandon the attempt entirely.