The collection consists of Roger Lehecka's records from the Office of the Dean of Students of Columbia College (1979-1998), including his time as Acting Dean of Columbia College (1989), and as the Director of Alumni Programs and Special Adviser to the Dean (1998-2001).

Contents include correspondence, articles, reports, photographs, clippings, printed materials and floppy disks documenting the career of Professor Robert Pollack at Columbia University as Professor of Biology (1978-present) Dean of Columbia College (1982-1989) Director of CSSR (1999-present) and Director of University Seminars (2010-present).

This collection consists of correspondence, translated letters, memoranda, and reports related to Inter-University Committee on Travel Grants activities, an organization that facilitated the exchange of students and scholars between American universities and the Soviet Union.

This collection contains photocopies of the Columbia College, and later Columbia University, President's annual reports from 1865-1881 and 1887-1948. The reports include fact and figures (enrollment, degrees conferred, tuition, expenses, gifts, etc.) and topical discussions (co-education, new degree programs, higher education and liberal arts education, current events, etc.).

This collection consists of the production and administrative files of the Pre-Med journal.

This collection is a combination of several different accessions of prints, negatives, contact sheets, color slides and digital files that were created by the University Photographer and others in the Columbia University Office of Public Affairs. The collection documents many events held on campus (e.g., commencement, homecoming, 1968 protests), the Morningside campus, individuals (faculty, student athletes), and sporting events.

This collection contains photographs and contact sheets of alumni, faculty and student life taken expressly for a 1980s admissions brochure, capital campaign brochures in the 1990s and the Columbia alumni magazine in the 1980s through early 2000s. Additionally, there are reproductions of photographs and illustrations dating prior to the late 1970s which were used in the magazine.

Color slides, prints and large format contact sheets of Columbia College and Columbia Engineering students on campus used for CC/SEAS admissions brochures 2000-2007. Also includes a set of the published brochures from this time period.

A collection of correspondence between Nora Lourie Percival (BC '36) and her first husband, Herman Gund (CC '34 and Journalism MA '35) as well as copies of Columbia and Barnard College literary publications to which they both contributed.

This collection includes Kobrin's student files, course materials, memorabilia, and textbooks. There is also correspondence with Columbians, Class of 1954 materials, and a copy of Kobrin's memoir "Looking Back from Here" (2019).