- 1956-2007, predominant 1956-1983
The collection consists of materials accumulated by Gertrude and Carl Katz related to Gertrude's friendship and working relationship with Irving Layton. The documents concern the life and work of Irving Layton.
The collection includes correspondence, poems, offprints and reprints, programs, photographs, clippings, financial documents, a transcript, a deed of sale, books and a phonographic record.
The collection is divided into six series:
C010/B. Poetry and publications
C010/C. Promotional materials
C010/F. Financial documents