How to Handle Special Collections and Archival Materials

19th Century Publishers' Bindings

Some 19th-century publishers’ bindings, especially those with bright green, yellow, or other vivid cloth colors, may contain pigments made with heavy metals such as arsenic, chromium, or lead. These pigments were widely used in the 1800s for their durability and brilliance. 

While the presence of these compounds may sound alarming, the risk to researchers and staff is minimal under normal use. Exposure is most likely to occur through direct ingestion of pigment dust or through prolonged, careless handling. By following common-sense precautions, any potential risk can be fully managed.

Safe Handling GuidelinesOur Commitment
Kelvin Smith Library staff work closely with Case Western’s Office of General Counsel (OGC) and Environmental Health & Safety (EHS) to ensure that materials with potential hazards are identified, labeled, and managed responsibly. Our goal is to balance open access to cultural heritage with the health and safety of our patrons and staff.

Handled properly, these books pose no greater risk than other fragile 19th-century volumes, and they remain a valuable part of the historical record. With care and awareness, we can preserve their beauty and meaning while ensuring a safe research environment. Please visit the University of Delaware's Poison Book Project website for more extensive information.

This page has paths: