NOTICE: Currently, the library is taking research appointments for funded scholars only. Researchers from the general public are being placed on a waiting list. We have not yet determined a date for expanding our public services, so please continue to check our website for updates.
Chamber of Commerce of the United States of America (depicted), Gilbert, Cass, 1859-1934 (architect), James Stewart & Co., Inc. (contractor), Schutz Group Photographers (Washington, D.C.) (photographer)