“2. Do you know Wad Tegréwelt, and where is its outlet?
“3. Is Wad-el Gas [?] the same as Wad Mésah, and where is its embouchure?
“4. Is the town of Mésah on its banks, and how far from the coast?
“5. How far south of the river Sús does the river Mésah flow into the sea?
“6. Does a river Assa exist? if so, where is its outlet?
“7. How far is Mésah from ’Agúlú?
“8. How far is the town of Tárúdánt from the mouth of the river Sús? or from Santa Cruz?
“9. Our latest maps represent a branch of the river Sús, named Rás-el-Wad, rising thirty-five miles E.S.E. of Tárúdánt, running fifty miles to the S.W. circling round Mount Elálah, then flowing north fifty miles to join the river Sús, can you ascertain if this is correct?
“10. How far is Tedsí from Tárúdánt?
“11. Riley mentions Wád-e-Stá, between Istúkah and Santa Cruz, does it exist, and where?