42 JOHN NORDEN'S MAP OF ESSEX. into four principal parts—a general description of the county being followed by "An Alphabeticall Table of the townes, parishes, and hamletes conteyned in the Mapp, the l'res and figures in the margente directing to ye places for easie finding;" then "An Alphabeticall Table of the Howses hauing speciall names, and the present occupiers of them;" and lastly, "A Table of the Halls in Essex, for the moste parte, which beare the names of the parishes wherein they are, wth most of the possessors of them." The plan employed by Norden to facilitate the finding of any place in the map is thus explained in the "Advertisementes towchinge the use of the Alphabeticall Tables" :— " There are in the liste of the mappe certayne diuisioons, differenced, whyte and blacke, eyther of whiche diuision is the scale of one myle, so that rounde about the mappe is a generall scale of the myles. " There are also in the same border or liste of ye mappe letters and figures, wch serue to this use, viz. When yow desire to finde anie place conteyned in the mappe, referr yow to the alphabeticall table thereof, eyther to the table of parishes or howses. And after the place desired ye shall find imediatlye fol- lowinge a letter and some number wherunto if yow referr yow in the same liste or border, Ye shall draw yowr eye to the square wher the 1're and number do meete. And in that square ye shall presentlye finde the place desired. As by this example. I woulde finde Chelmersforde, wch I finde in the table of townes vnder K. 18, and they meete in a iuste square wher Chelmersforde standeth. And so of anie other moste easie. " The crossing lines are 2. myles in sunder, by which, as by a vniuersall scale throwghe the whole bodye of ye mappe, may be founde the distances of anie place whatsoeuer, wthowt compasses, hailing a redye eye." The following is an explanation of the signs employed, which Mr. Argent has copied in the style of handwriting shown on the map itself:—