X-radiograph(s) of "Portrait of a Man"

X-Radiograph Description: Negative X-Radiograph Settings: 25 kv, 3 ma, 20 sec. Burroughs Number: 629 X-Radiograph(s) of: Artist: ForbesEdward Willes Artist: After Dyck, Anthony van, Flemish, 1599-1641 Title: Portrait of a Man Owner: Private Collection