View of room on floor A, Main Library, Detroit Public Library during construction. Pulley with chain and ductwork overhead; ladder leans against wall. Printed on front: "Detroit Library Commission. Addns & alterations to Main Public Library. Bryant & Detwiler Company, contr. Descr. floor A, existing bldg., future photostat room. No. 77. Date: 8-7-61. Win Brunner, photo."
