Filbert and Porter got all the public contracts they could handle, and the rest went to other contractors friendly to them and to the ring. Sometimes the preferred contractor was the lowest bidder, but he did not have to be. The law allowed awards to be the “lowest and best,” and the courts held that this gave the officials discretion. But since public criticism was to be considered, the ring, to keep up appearances, resorted to many tricks. One was to have fake bids made above the favorite. Another was to have the favorite bid high, but set an impossible time limit; the department of the city councils could extend the time afterwards. Still another was to arrange for specifications which would make outsiders bid high, then either openly alter the plans or let the ring firm perform work not up to requirements. Many of Martin’s deals and jobs were scandals, but they were safe; they were in the direction of public service; and the great mass of the business was done quietly. Moreover, the public was getting something for its money,—not full value, but a good percentage. In other words, there was a limit to the “rake-off,” and some insiders have told me that it had been laid down as a principle with the ring that the people should have in value (that is, in work or benefit, including a fair profit) ninety-five cents out of every dollar. In some of the deals I have investigated, the “rake-off” over and above profit was as high as twenty-five per cent. Still, even at this, there was “a limit,” and the public was getting, as one of the leaders told me, “a run for its money.” Cynical as it all sounds, this view is taken by many Philadelphians almost if not quite as intelligent as my college professor.