Restrictions: Access to this collection is provided only by special arrangement. Please contact the Music Library for more information.
Rights: Reproduction and publication of materials in this collection are subject to the policies of the UNT Music Library. Copyright restrictions may apply.
Access Notes: Collection is housed in remote storage. Advance notice for use is required. Please contact the Music Library for further information.
Scope and Contents: The collection consists of 26 boxes of materials concerned with Miss Heyer's career, research, publications, and personal hobbies, as well as historical materials related to the development of the UNT Music Library.