X-radiograph(s) of "Madonna and Child and Sts. Catherine and Barbara"

X-Radiograph Description: X-Radiograph X-Radiograph Settings: 5 ma, 50 kv,1 min. Burroughs Number: 4405 X-Radiograph(s) of: Artist: Flemish School Title: Madonna and Child and Sts. Catherine and Barbara Date: 16th century Owner: Germanic Museum, Havard College, Cambridge, MA Object Number: 531.1942