This Week in Princeton History for February 5-11

In this week’s installment of our ongoing series bringing you the history of Princeton University and its faculty, students, and alumni, the library makes a significant change in how it catalogs books, the Board of Trustees is divided over a hiring decision, and more.

February 5, 1976—University Librarian Richard Boss announces that new materials will use the Library of Congress classification system rather than the Richardson system unique to Princeton, originally developed in the 1890s by Boss’s predecessor, Ernest Cushing Richardson. Richardson felt that the Dewey classification system was inappropriate for a research library. However, in the open stacks, books with Richardson numbers would not be completely phased out until 2011.

An employee shelves books in the Princeton University Library, ca. 1970s. The call numbers here are all Richardson numbers. (Click to enlarge.) Historical Photograph Collection, Campus Life Series (AC112), Box MP06, Image No. 132.

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