The letters of Roger Whitley on subjects relating to the appointment of deputies, to the riding work, the packet services, and to his dealings with the public, are interesting in many ways. They are somewhat curious in language and style, and show a quaint relationship existing between himself and his subordinates. To the country postmasters, Whitley ordinarily subscribed himself, "your very loving friend," "your assured loving friend," and the like. The salaries of the postmasters were usually arranged after negotiation by letter, and, in many cases, by a subsequent visit from a friend on behalf of the postmasters. Whitley rather discouraged visits from the deputies themselves on the subject of salaries, and the object of the friend's visit is not very clear. While Lord Arlington had reduced the scale of pay in 1667 to something like 30s. a mile per annum, the scale was further reduced under Whitley to about 20s. a mile. The postmasters were not entirely remunerated by salary. They enjoyed privileges not allowed to other innkeepers, which brought them profits and immunities. They had the old monopoly of providing horses for persons riding post, at the fixed rate of 3d. per mile, with 4d. per stage for the guide. They were exempt from serving in the militia and in certain other public capacities, and they frequently had relief from the quartering upon them of soldiers. This exemption did not, however, apply to the regiments of Guards. In some cases, also, they were favoured with a couple of _Gazettes_ weekly, out of which they probably made something by attracting thereby customers to their inns, or by circulating them in their towns and districts. From these various sources did the postmasters receive a return for their services to the posts. Beyond this, however, the riding work brought travellers to their houses; and if the wages paid by the Deputy Postmaster-General were not high, the deputy postmasters probably "took it out" of the public. At anyrate, Colonel Whitley had himself some experience of high charges, as appears by a remonstrance made by him to one of his postmasters, as follows:--"I much admire to have a bill of charges sent after me (for I use not to leave any place till these be defrayed), especially since my son paid all that could be demanded, which was judged by all that had skill in these affairs to be extreme (or rather unreasonably) dear. Mr. Davies, I made use of your house out of civility and kindness to you, but did not expect your exactions. I could have had better entertainment, on better terms, elsewhere. Consider well of it; and as I have always been civil and just to you, so let me receive the like from you."