Find Out If Your Ancestor Is Among These 19th-Century Silhouettes in This Newly Digitized Collection

The itinerant artist William Bache’s portraits are contaminated by arsenic, but now the National Portrait Gallery offers easy access
Read more: https://www.smithsonianmag.com/smithsonian-institution/find-out-if-your-ancestor-is-among-these-19th-century-silhouettes-in-this-newly-digitized-collection-180981947/?source=Snapzu