Postcard, "The Free Library of Philadelphia, Frankford Branch, Frankford Avenue and Overington Street," circa 1915

Until the 20th century, most book collections were not available to everyday Americans. They were either privately owned, accessible only by paid subscription, or stored away haphazardly. In some communities, wealthy citizens funded libraries. Philadelphia philanthropist George Seckel Pepper bequeathed $225,000 to establish The Free Library of Philadelphia in 1889. Over time, the Free Library system grew to include many neighborhood branches.