- John Penrod; Hiawatha Card Co
- University of Illinois at Urbana-Champaign, University Library
Color postcard. On Front: Tom Thumb Children's Library On Back: Children's Library. Detroit Public Library. Detroit, Michigan. The Tom Thumb sculpture in bronze is a tribute to Elizabeth Knapp who directed service to children in the Detroit Public Library from 1914 to 1931. Library Postcards. Michigan. Color photography. 14.9 x 10.6 cm. Paper. 3518 x 2462 pixels. 600 dpi. 25984188 bytes.
- Detroit, Michigan