SummaryThis article introduces some previously unknown Egyptological discussions written in Britain between 1680 and 1740. They are significant in their own right: the last of them, a manuscript ‘Essay towards illustrating the History, Chronology, and Mythology of the Ancient Egyptians’ by the Aberdonian antiquary Alexander Gordon, has a claim to being the most important European Egyptological tract of the period, even if its contents are currently entirely unknown to scholarship. But it will also be argued that the treatises permit some (...) broader reconsideration of historiographical culture in the period. First, they suggest that antiquarian rhetoric was not necessarily matched with antiquarian practice, and that, contrary to the famous claims of Arnaldo Momigliano and some of his more recent followers, eighteenth-century ‘antiquarianism’ was not always so different from seventeenth-century historical criticism. Second, they allow us to make some revisionist judgements about the origins of conjectural history: conjectural-developmental accounts often stemmed less from philosophical assumptions and more from developments in seventeenth-century source criticism, as Hellenistic accounts of ancient history came more and more to be questioned. This finding permits some important revisionist judgements about William Warburton's famous analysis of the hieroglyphs, and about eighteenth-century historiography more generally. (shrink)