Departure from Ptolemeta — Romantic and Picturesque Appearance of the Road — Luxuriant Vegetation which adorned it — Arrive at the Summit of the first Range — Bedouin Tents on the Plain above — Pleasing Manners of their Inhabitants — Character of the Scenery on the Summit of the Lower Range — Beauty of the Route continues — Arrive at the Plain of Merge — Character and Position of the Plain — Our Camel-Drivers refuse to proceed — Artful Conduct of Abou-Bukra — Appeal to Bey Halil — Projected Mission to Derna — Abou-Bukra comes to Terms, and brings his Camels for the Journey — Pools of Fresh Water collected in the Plain of Merge — Use made of them by the Arabs — Prevalence of a Virulent Cutaneous Disease among the Arab Tribes of Merge and its Neighbourhood — Remains of a Town at one extremity of the Plain — Remarks on the District and City of Barka — Testimonies of Strabo, Pliny, Ptolemy, and Scylax, respecting the Port of Barca — Remarks on the Position of the City of that Name — Arab Accounts of Barca — Edrisi, Abulfeda, &c. — Unsatisfactory Nature of the Accounts in Question — Mode of reconciling the Arab Accounts of Barca with those of Scylax — Suggested Position of the Ancient City — Peculiarity of Soil attributed to Barca — Observations on its Produce and Resources — State of Barca under the Arabs — Decay of the Ancient City after the building of Ptolemais on the Site of its Port — The Barcæans remarkable for their Skill in the Management of Horses and Chariots — Their Country formerly celebrated for its excellent Breed of Horses — Degeneracy of the present Breed — Account of Barca by Herodotus — Other Accounts of its Origin — Siege and Plunder of the City by the Persians under Amasis — Subsequent state of the City till the building of Ptolemais. On our arrival at Ptolemeta, we had discharged the camels which we hired from the people of Bengazi, and waited the arrival of those which Hadood, Shekh of Barca, was to furnish us with, under whose escort we were to proceed to the eastern limits of the Bashaw’s dominions.