A Philosopher Shewing an Experiment on the Air Pump by Boydell, Josiah, National Gallery of Art, Wright, Joseph, New Century Fund, Green, Valentine, Hill-Stone, Inc. — VisualArtsDB

A Philosopher Shewing an Experiment on the Air Pump by Boydell, Josiah, National Gallery of Art, Wright, Joseph, New Century Fund, Green, Valentine, Hill-Stone, Inc. — VisualArtsDB