This collection contains exhibition catalogs, correspondence, photographs and related to the di Suvero family, including abstract expressionist sculptor Mark di Suvero, attorney and playwright Henry di Suvero, poet and critic Victor di Suvero, and art historian Marie Louise Martignoni.

This collection consists of notes, poems, manuscripts, correspondence, artwork and other materials pertaining to Jack Hirschman, an American poet and social activist. Topics of his work relate to politics, love, death, and sorrow with allusions to history.