X-radiograph(s) of "David before Saul"

X-Radiograph Description: Negative X-Radiograph Settings: 35 kv, 2.2 ma, 50 sec. (Whelte) Burroughs Number: 1634 X-Radiograph(s) of: Artist: Rembrandt van Rijn, Dutch, 1606-1669 Title: David before Saul Date: ca.1630-1 Owner: Stadel Museum, Frankfort Object Number: 498