Library of Congress, Washington, D.C. Ironwork. Roofs of bookstacks. Details of roof truss, ventilators, and skylights
Washington (D.C.) · 1891
Library of Congress, Washington, D.C. Ironwork. Roofs of bookstacks. Details of roof truss, ventilators, and skylights, Washington (D.C.), 1891. Architecture & city — The 1800s Archive, from the Library of Congress record.