Palmer traversed the entire kingdom along its coach routes, making notes of the length of time consumed on each journey, calculating in how much less time it could be performed by the newer vehicles, and always keeping an observant eye on other possible improvements. Before the end of the eighteenth century Dockwra's London penny post[64] had fallen upon evil days. Neglect and mismanagement had been its lot for many years; there was a steady diminution of its area, and no accounts were kept of its gains. Palmer looked into the condition of the local post, as, in addition to the mail conveyance, he had already looked into the condition of the newspaper post and other things which stood in need of rectification; and, later, the old penny post, now transformed into a twopenny post, was taken in hand by Johnson, who, from the position of letter-carrier, rose, by sheer ability, to the office of “Deputy Comptroller of the Penny Post.” As a rule, Palmer was fortunate in choosing subordinates, of whom several not only accomplished useful work long after their chief had been dismissed, but who introduced reforms on their own account. Hasker, the head superintendent of the mail-coaches, kept the vehicles, horses, accoutrements, etc., to say nothing of the officials, quite up to Palmer's level. But in another chosen man the great reformer was fatally deceived, for Bonner intrigued against his benefactor, and helped to bring about his downfall. One reform paves the way for succeeding reforms. Palmer's improved coaches caused a marked increase of travelling; and the establishment of yet better and more numerous vehicles led to the making of better roads. By this time people were beginning to get over the ground at such a rate that the late Lord Campbell, when a young man, was once, in all seriousness, advised to avoid using Palmer's coaches, which, it was said, owing to the speed at which they travelled between London and Edinburgh, and elsewhere, had caused the death of several passengers from apoplexy! “The pace that killed” was 8 miles an hour. By the time the iron horse had beaten the flesh-and-blood quadruped out of the field, or rather road, the coaches were running at the rate of 12 miles an hour. Everywhere the mails were being accelerated and increased in number. For now the science of engineering was making giant strides; and Telford and his contemporary MacAdam—whose name has enriched our language with a verb, while the man himself endowed our thoroughfares with a solid foundation—were covering Great Britain with highways the like of which had not been seen since the days of the Roman Conquest.