This work contains two texts. The first is a treatise on the planispheric astrolabe of Robert of Chester, who may or may not be the same person as Robert of Ketton, who wrote a number of scientific treatises and translated Arabic works, such as al-Khwarizmi's Algebra, made whilste he was in Segovia ...

On plates: Espagne monumentale., Issued in portfolio., Main Heritage Compact General, NK1275 .D43 1920z, Book, Item-ID: i10078101, BIB-ID: 1009446

The memoirs describe events during The Treaty of Campo Formio up to the end of the Egyptian Campaign. It comprises three letters from and to Napoleon., Main Heritage Shelves General, DC225 .M46 1800, Book, Item-ID: i23707586, BIB-ID: 2505675