X-radiograph(s) of "Martyrdom of St. Peter"

X-Radiograph Description: X-Radiograph X-Radiograph Settings: 5 ma, 50 kv, 40 sec. Burroughs Number: 4286 X-Radiograph(s) of: Artist: Buonarroti, Michelangelo (?), Italian, 1475-1564 Title: Martyrdom of St. Peter Description: Tempera on oil; Using Elvacite on cradled panel ; 1" total thickness Owner: Hans Reinecker