- E. C. Kropp Co
- University of Illinois at Urbana-Champaign, University Library
Color postcard. On Front: North-Side Natatorium and Library, Milwaukee. Library Postcards. Wisconsin. Artist rendering. 14.1 x 8.9 cm. Paper. 3333 x 2084 pixels. 600 dpi. 20838156 bytes.
- Milwaukee, Wisconsin