It might naturally be thought that the new and quicker means of transport afforded by the railway would be eagerly utilised by the Post-office. There were, however, difficulties on both sides. The railway companies objected to running trains during the night, and the old stage-coach offered the advantage of greater regularity. The railway was quicker, but was at least occasionally uncertain. Thus, in November, 1837, the four daily mail trains between Liverpool and Birmingham on ten occasions arrived before the specified time, on eight occasions were exact to time, and on 102 occasions varied in lateness of arrival from five minutes to five hours and five minutes. There were all sorts of mishaps and long delays by train. The mail guard, like the passenger guard, rode outside the train with a box before him called an “imperial,” which contained the letters and papers entrusted to his charge. In very stormy weather the mail guard would prop up the lid of his imperial and get inside for shelter. On one occasion when the mail arrived at Liverpool the guard was found imprisoned in his letter-box. The lid had fallen and fastened in the male travesty of “Ginevra.” Fortunately for him it was a burlesque and not a tragedy. Bags thrown to the guards at wayside stations not unfrequently got under the wheels of the train and the contents were cut to pieces. On one occasion, on the Grand Junction, an engine failed through the fire-bars coming out. The mails were removed from the train and run on a platelayer’s “trolly,” but unfortunately the contents of the bags took fire and were destroyed. But many of these mishaps were obviated by the invention of Mr. Nathaniel Worsdell, a Liverpool coachbuilder, in the service of the railway, who took out a patent in 1838 for an appliance for picking up and dropping mail bags while the train was at full speed. This is still used. The loads of railway vehicles, it may be mentioned, were limited by law to four tons until the passage of the 5 and 6 Vic., c. 55. In 1837, when the weight of the mails passing daily on the London and Birmingham line was only about 14cwt., the late Sir Hardman Earle suggested that a special compartment should be reserved for the mail guard in which he could sort the letters _en route_. The first vehicle specially set apart for mail purposes was put upon the Grand Junction in 1838. From this humble beginning has gradually developed the express mails, in which the chief consideration is the swift transit of correspondence, and which are therefore limited in the number of the passengers they are allowed to carry. The cost of carrying the mails in 1838 and 1839 between Manchester and Liverpool by rail, including the guard’s fare, averaged about £1 a trip, or half of the cost of sending them by coach. The price paid to the Grand Junction for carriage of mails between Manchester and Liverpool and Birmingham was 1d. a mile for the guard and ¾d. per cwt. per mile for the mails.