The "Delaware Flats," the building on the right (south) at the corner of North Delaware and East Michigan Streets, was the location of the combination office-apartment home of Helene Knabe, M.D. in 1911. The other two buildings are the Vendrome (center) and the Arundel (left). Built in 1887 in a simplified combination of Beaux-Arts and Neoclassical architectural style, the Delaware Flats building originally was not connected to the other two. It is a part of the "Apartments and Flats of Downtown Indianapolis Thematic Resources 1886-1929" list, which is on both the Indiana Register of Historic Sites and Structures and the National Register of Historic Places.
Image courtesy of Kurt Lee Nettleton, 2013.