View from inside of framework of Main Library, Detroit Public Library during construction, showing site of stack room. Sawhorses and length of pipe inside structure. Printed on front: "No. 19. Taken Dec-10-17. Detroit Public Library bldg. Stack room ground floor. Cass Gilbert, architect. Geo. A. Fuller Co., builders." Stamped on back: "Charles R. Messinger, commercial photographer, 1646 Woodward Ave., Detroit, Mich., Market 6298."
