But though in the earlier days of the mail-coaches the speed achieved by them, even on the main lines, was probably not more than seven or eight miles an hour, the people at head-quarters would seem to have regarded this as a thing not to be trifled with; for in a Postmaster-General's minute of 1791, directing that, owing to the frequent robberies, a caution should be given to the public against sending bank notes otherwise than in halves, the following bit of advice is added. The minute directs that the notice shall contain "also a printed caution at the foot of the Table, directing all persons to avoid, as far as may be, sending any cash by the post, _partly from the prejudice it does the coin by the friction it occasions from the great expedition with which it is conveyed_, and especially as the cash is so liable to fall out of the letter by jolting, and to be found at the bottom of the bag," &c. It would be a species of high treason to treat with levity any kind of expression or decision proceeding from a reigning Postmaster-General, but at this safe distance of time we may venture to smile at the idea here propounded, that coins would seriously suffer by _sweating_ in a mail-bag conveyed by coach at the surprising rate of eight miles an hour. Such ill-founded apprehensions of the mail-coach speed were not, however, confined to post officials, for Lord Campbell was frequently warned against the danger of travelling in this way, and instances were cited to him in which passengers died from apoplexy induced by the rapidity with which these vehicles travelled! An incident of a romantic nature happened about the year 1780 in connection with the stage-coach (not a mail-coach, however, be it noted) running between Edinburgh and Glasgow at that period. The stage-coach, drawn by four horses, had been on the road for many years, having been established about the year 1758. The time occupied in the journey was twelve hours; nor, down to the period in question, had any acceleration taken place. A young lady of Glasgow, of distinguished beauty, having to travel to Edinburgh, a lover whose suit towards her had not hitherto proved successful, took the remaining tickets for the journey, and so became her sole companion on the way. By assiduous attentions, and all the winsome ways which the tender passion knows to suggest, as well as by earnestness of pursuit, the lover won the lady to his favour, and she soon thereafter became his wife. But the full day did not justify the brightness of the morning: the husband failed to prove himself worthy of his good fortune; "and the lady, in a state worse than widowhood, was, a few years after, the subject of the celebrated Clarinda correspondence of Burns."