Description of Moldavia and Wallachia--Course of the Danube, from the western side
of Wallachia to the Dobrudscha-Obstinate defence of fortresses by the Turks-
Description of Adá Kalá, Widdin, Khalafat, Nicopoli, Sistchof, Rustchuk, Giurgevo,
Silistria, Hirsova, Brailow, Matschin-Proposed canal to turn the lower Danube-
Second line of defence behind the Danube-Tirnova-Varna and Schumla--De-
scription of the Balkan-Various passes of the mountains-General observations
on the passes-Positions of Buyuk Chekmedgé, Kuchuk Chekmedgé, and Ramid
Chifflick-Proposed additions to the defences of Constantinople...
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