The collection consists of a wide range of material from early Pantheon papers (1944-1963) pertaining to the presence of Jacques Schiffrin and Helen and Kurt Wolff, including correspondence, business files, manuscripts and proofs, book covers, and media clippings. Later papers include correspondence and business files from Andre Schiffrin's time at Pantheon, followed by press clippings and correspondence regarding his forced removal, his launch of New Press, books he published, and finally personal papers that include notebooks, travel diaries and journals, along with his articles in various publications and miscellaneous press that he'd collected for personal interest.