220 
GEOGRAPHICAL 
mains for me to do, but limply to clefcribe, from the fame ma- 
terials, the mode of fixing the principal portions, in the Map. 
As the object of it is to exhibit the new matter only, care has- 
been taken to exclude all that has already appeared, except what 
was abfolutely neceflary towards explaining the other : and as 
the borrowed particulars are dillinguiflied from the reft, the Rea- 
der cannot be miftaken. The outline of the great body of 
Africa, together with the courfes of the Nile, Gambia, Senegal, 
and Wad-drah, are copied from Mr. D'Anville. 
Fezzani (or rather its capital, Mourzouk) is given in the Iti- 
neraries at the diftance of feventeen days and half from Me fur ata. 
Thefe, taken at fifteen miles per day, produce two hundred and 
fix ty-two miles. The bearing is. faidto be South from Mourzouk ; 
and this latter is placed according to D'Anville. Mourzoukj 
then, falls in latitude 27*^ 20'. 
Agadez, the next principal ftation, is, at a medium forty-one 
days from Mourzouk, on a South Weft courfe, or thereabouts : 
and thefe, at thirteen miles per day, produce four hundred and 
fifty-five miles ; and place Agadez in latitude 20^ 20'; and nearly 
in the meridian of Tripoli. Agadez is tdi/e Agadoft of Edrifi. 
From 
