During the last weeks of the year a uniform fourpenny rate was charged by way of accustoming people to the cheap system, and saving official feelings from the rude shock of a sudden descent from the respectable rate of a shilling, to the vulgar one of a penny. On the 10th January 1840 the penny system came into force. At first Mr. Hill availed himself of a suggestion thrown out some years before by Mr. Charles Knight, that the best way of collecting the penny postage on newspapers would be to have stamped covers; but subsequently stamped envelopes were done away with, and queen's heads introduced. The franking privilege, of course, died with the dear postage. Upon the adoption of the scheme, Mr. Hill received an appointment in the post office in order to superintend its working; but he had an uneasy berth of it. His plan was adopted only in part,--the postage rate was lowered, while the other compensating and essential features were thrown aside; official jealousy of reform showed itself in various attempts to thwart his efforts, and to fulfil its prediction of failure to the scheme. The consequence was, that the immediate results were not so satisfactory as could have been wished. The increase in the number of letters was certainly very great. During the last month of the old system the total number of letters passing through the post office was little more than two millions and a half, of which only a fifth were paid letters; while a twelvemonth after the introduction of the new system the total number of letters had risen to nearly six millions per month, of which the unpaid letters formed less than a twelfth part. Very heavy expenses, however, not connected with the new plan, had been incurred; and the consequence was, that the profits of the post office were only a fourth of what they had been. Advantage was taken of this to get Mr. Hill ousted from his post; but, after he had transferred his services for some years to the management of the London and Brighton Railway, the authorities were glad to receive him back again, to place the remodelling of the system in his hands, and to allow him to introduce the other parts of his scheme which had before been neglected. In this work Mr. Hill was busily engaged for a number of years, and most of his plans were gradually carried out with great advantage to the public. In 1846 a public testimonial of L13,360 was presented to Mr. Hill in acknowledgment of his distinguished services to the country; and at a later date he was made a Knight of the Bath.