Note 67 — Chapter I

In the map which accompanies his work, M. Walckenaer places Tafilet about 5° east of Morocco; but M. Lapie, in the map to M. Cochelet’s travels makes it only 3 degrees and a half distant. This is also the difference of longitude which results from the route of M. Caillié as traced by me, the positions of Morocco and Fez being moreover precisly known. The whole eastern part however of the empire of Morocco presents difficulties and uncertainties, which cause the necessity of new observations to be sensibly felt.