X-radiograph(s) of "Mrs. Abigail Gerrish and Grandaughter"

X-Radiograph Description: X-Radiograph; Details : head of Mrs Gerrish; Head of her Grandaughter Burroughs Number: 2785 X-Radiograph(s) of: Artist: Greenwood, John, American, 1727-1792 Title: Mrs. Abigail Gerrish and Grandaughter Description: Canvas Owner: Essex Institute, Salem, MA