In 1644, by a Resolution of the House of Commons, Edmund Prideaux, a Member of the House, was constituted Master of the Post Messengers and Carriers, and in 1649 he established a weekly conveyance to every part of the kingdom, in lieu of the former practice under which letters were sent by special messengers whose duty it was to supply relays of horses at a certain mileage. In 1658 Cromwell made Prideaux one of his Baronets; and he acquired great wealth. It is said that his emoluments in connexion with the Post Office were not less than £15,000 a year. (Maclean's Trigg Minor, vol. ii. pp. 210-11.) Thus, whilst to one West-countryman, who, if not indeed a Cornishman by birth (for the Prideauxes were lords of Prideaux, close to Allen's birth-place), was at least of Cornish extraction--Postmaster-General Edmund Prideaux, Attorney-General--we owe in a great measure the regular efficient establishment of the Post Office and its first becoming a source of revenue--to another Cornishman, the subject of these remarks, we are indebted for the important improvements referred to above. In the Home Office Papers, 1761 (2nd and 5th December, Post Office Pl. 5, 385--'By-way and Cross-road Posts'), will be found 'a narrative of Mr. Allen's transactions with the Government for the better management of the by-way and cross-road posts from the year 1720 to the year 1762, whereby it will be seen how much he has been the instrument of increasing the revenue and encouraging the commerce of this kingdom during the whole of that long interval. Dated 2nd December, 1761.' The narrative shows that in 1710 the country postmasters collected quantities of 'by or way letters,' and clandestinely conveyed them. Correspondence was perpetually interrupted. 'The by and way letters were thrown promiscuously together into one large bag, which was to be opened at every stage by the deputy, or any inferior servant of the house, to pick out of the whole heap what might belong to his own delivery, and the rest put back again into this large bag with such by-letters as he should have to send to distant places from his own stage.' Traders resorted to clandestine conveyance for speed. Surveyors were, however, appointed to make reports on the Post Office at the beginning of the reign of George I., but their reports did not touch these by-letters. Mr. Allen, having contrived checks which detected considerable frauds, next formed the plan for the conveyance of these letters in 1710. His offer to advance the revenue of the Post Office from £4,000 to £6,000 a year was accepted; but false and malicious representations were made against his proposal. On an inquiry as to the revenue from these letters, it was found that for seven years it had sunk £900 a year. He then made another proposal to farm the postage for seven years at the sum which they then yielded, taking any such surplus as he could make them produce, and an 'explanatory contract' was then agreed to.