Medallion for the Pennsylvania Academy of the Fine Arts by Private Collection (NGA Former Owner), National Gallery of Art, Hammerschlag, Mark and Lynne, Daniel-Dupuis, Jean-Baptiste, Hill-Stone, Inc. — VisualArtsDB

Medallion for the Pennsylvania Academy of the Fine Arts by Private Collection (NGA Former Owner), National Gallery of Art, Hammerschlag, Mark and Lynne, Daniel-Dupuis, Jean-Baptiste, Hill-Stone, Inc. — VisualArtsDB