- Northwestern University
- Library of Congress
External person
- ReCAP (Research Collections and Preservation Consortium)
External person
- University Librarian for Collections and Technical Services
- University Library System
- University of Pittsburgh
External person
- University of Michigan Library
External person
- Eastern Academic Scholars’ Trust
External person
- University of California at Berkeley
External person
- University of Illinois at Urbana-Champaign
External person
- University of Illinois at Urbana-Champaign
External person