X-radiograph(s) of "Portrait of a Member of the Villa d'Este Family"

X-Radiograph Description: X-Radiograph X-Radiograph Settings: 5 ma, 40 kv, 70 sec. Burroughs Number: 4082 X-Radiograph(s) of: Artist: Longhi, Pietro, Italian, ca. 1701-1785 Title: Portrait of a Member of the Villa d'Este Family Description: Paste lined canvas Owner: Harvard University Art Museums Object Number: 1943.117