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).

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).