William H. Helfand (original) (raw)
William H. Helfand (May 21, 1926 - October 2, 2018) was a collector, author, and authority on the history of medical ephemera and quackery. His many donations are held across numerous research institutions.
William H. Helfand (May 21, 1926 - October 2, 2018) was a collector, author, and authority on the history of medical ephemera and quackery. His many donations are held across numerous research institutions.