Many microformat collections are being digitized by commercial publishers or nonprofit groups. Some of these digital resources are only available to Princeton faculty, students, and staff. Reference librarians can advise you about whether a particular source or collection exists in digital form. To confer with a reference librarian, go to the service desk in the Trustee Reading Room on the first floor of Firestone. You can also communicate in writing to email@example.com, and a librarian will reply within two business days.