Fragmentary Reading Notes and Autobiographical Reflections
p11“Friedrich wrote his Lectures on the history of Philosophy”
Fuller, Margaret. "Fragmentary Reading Notes and Autobiographical Reflections." Houghton Library, Harvard University.
Inferred Fuller references 'Friedrich wrote his Lectures on the history of Philosophy and shortly before his death, his Concordia' — these are two distinct works; see also R23. Friedrich Schlegel gave lectures on philosophy and literary history; the most likely work is his Geschichte der alten und neuen Literatur (Vienna, 1815; translated as Lectures on the History of Literature, 1818) or his Philosophie der Geschichte (1829).