This collection consists of correspondence, manuscripts, documents, photographs, video and tape recordings, and printed materials relating to Economou's poetry manuscripts, to publications and performances to which he contributed, and to his teaching career as a professor of medieval literature.

The collection documents the scholarship and writing of John Eugene Unterecker, a poet, biographer of the poet Hart Crane, and professor of English. The majority of the collection is composed of correspondence and manuscripts. Materials date from 1961 to 1987.