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About the O'Donnell Archives

The Brother I. Leo O'Donnell Archives trace CBU's history since its founding in 1871. In addition, it houses these special collections:

  • The O'Donnell Archives are not located inside of Plough Library. To view Archives material, visitors must schedule an appointment. 
  • Requests for information and appointments can be submitted at Plough Library's Reference Desk, Monday - Friday between 9 a.m. and 4 p.m., or by email at