Note G — MR. KELLOGG'S EXPLORATION OF MT. SINAI.

"The writer seems not to have been aware that this still leaves the priority to Laborde—whose journey was undertaken even earlier than that of Robinson, and whose really valuable work, Commentaire Geographique sur l'Exode et les Nombres, which now lies before us, was published in the very year of Mr. Kellogg's journey, 1844. This work certainly forms the best literary result of Laborde's celebrated journey."