Interior view of A-level, South Wing, Main Library, Detroit Public Library during construction. Basement has concrete columns; ladder and scaffolding below pipes installed in ceiling. Printed on front: "Detroit Library Commission. Addns & alterations to Main Public Library. Bryant & Detwiler Company, contr. Descr. So. Wing, tier A. No. 27. Date: 3-7-61. Win Brunner, photo."
