- University of Illinois at Urbana-Champaign, University Library
Pictorial. Ownership. 80x101 mm. CHARLES H. HACKLEY / FOUNDED / Hackley Public Library. / MAY 25th 1888. Portrait of Charles Henry Hackley.
- Muskegon (Mich.).
- Hackley, Charles Henry
- Rare Book and Manuscript Library, University of Illinois at Urbana-Champaign; For more information, please contact the Rare Book and Manuscript Library: https://illinois.edu/fb/sec/7016277