Fonds consists of records created and collected by the Centre for Art Tapes from 1977-2010. Materials reflect the organization’s management and diverse functions and activities. Records include correspondence, meeting minutes, photographs, scholarship applications, funding applications, posters, programs, CDs, DVDs, audio cassettes, exhibition catalogues, reports, financial statements, public service announcements, news releases, blueprints, agreements, workshop materials and programming information.

Fonds consists of records pertaining to Dalhousie Art Gallery publicity, exhibitions, collections, openings and events, and administration. Types of materials include press releases, brochures, tickets, a poster, photographs, course information, programs, calendars, catalogues, reports, financial records, notes, correspondence, newspaper clippings, minutes and agendas, and other materials.

Fonds consists of correspondence; printed material, including exhibition pamphlets; research and correspondence pertaining to silver, heraldry; manuscripts; family papers; Mackay's own artwork; artist files; and reference materials.

Fonds consists of documents created and collected by Eyelevel Gallery that reflect all aspects of the gallery’s management. The fonds includes artist files, slides, administrative files, publicity files (including press releases), correspondence, publications, financial documents, contracts, minutes of board of directors meetings, photographs, fundraising files and membership lists, audio and videocassettes, CDs, DVDs, books, and programmes, catalogues, posters, reviews, guest books, and miscellaneous files regarding exhibitions and events. Some digital records in this collection have been migrated from CD's.