X-radiograph(s) of "Chinese Scroll"

X-Radiograph Description: X-Radiograph X-Radiograph Settings: Proper right lower corner: 5 ma, 12 kv, 2 min (too light); with multiple seals; 5 ma, 12 kv, 2 min. (Very good); Proper left (two seals) bottom: 5 ma, 12 kv, 2 min. (very good); Proper left top longe, double seal: 5 ma, 12 kv, 2 min. (very good) Burroughs Number: 4138 X-Radiograph(s) of: Artist: Lou Guan (?), Chinese, late 13th century Title: Chinese Scroll Date: 13th century