X-radiograph(s) of "Emmanuel Joseph Sieyes"

X-Radiograph Description: X-Radiograph (6) , Kodak M-1; LORAD; (only canvas visible) X-Radiograph Settings: 55KV, 5mA,60 sec , 75" from tube, 6 sheets; Lorad, Kodak Burroughs Number: 4736 X-Radiograph(s) of: Artist: David, Jacques-Louis, French, 1748-1825 Title: Emmanuel Joseph Sieyes Description: Canvas, lined (wax), Bearce expansion bolt stretcher Owner: Harvard University Art Museums Object Number: 1943.229