X-radiograph(s) of "Portrait of a Young Man in an Armchair"

X-Radiograph Settings: 5 ma, 47 kv, 60 sec (6 sheets) Burroughs Number: 4283 X-Radiograph(s) of: Artist: Rembrandt van Rijn (att. to), Dutch, 1606-1669 Title: Portrait of a Young Man in an Armchair Description: Oil on canvas Owner: Rochester Memorial Art Gallery, NY