The Society maintains both an extensive library and a large collection of archival materials. The latter include minutes of meetings and other records of the organization itself as well as papers of members, photographs, and other documents. Holdings include papers of Professor Nicholas Chubaty, Prince Ivan Tokarzhevsky-Karasevych, and Professor Andriy Jakowliv; correspondence of Myhaylo Hrushevsky and S. Faryniak; documents of Bohdan Lepky; papers of Dr. Sophia Parfanovych; and some archives of the Voliansky family.
