This series contains documentation of seminars and conferences that Thompson attended as an attendee rather than a speaker. Invitations, schedules, and lists of registrants are included.
Box 2 Folder 16
American Library Association (ALA) Centennial Library History Seminar, 1976
Box 2 Folder 18
American Printing History Association (APHA) -- Conferences, 1991-1993
Box 2 Folder 17
Association of College and Research Libraries (ACRL) -- Rare Books and Manuscripts Section Preconferences, 1977, 1980, 1986, 1977, 1980, 1986