https://library.harvard.edu/collections/reading-harvard-views-readers-readership-and-reading-history

Reading: Harvard Views of Readers, Readership, and Reading History<br /> Exploring the intellectual, cultural, and political history of reading as reflected in the historical holdings of the Harvard's libraries.

The course Marginalia in Books from Christopher Ohge is just crying out to have an annotated syllabus.

Wish I could follow along directly, but there's some excellent reference material hiding in the brief outline of the course.

Perhaps a list of interesting people here too for speaking at https://iannotate.org/ 2022 hiding in here? A session on the history of annotation and marginalia could be cool there.