Show New Use for the XRay X Interesting experiments have been co conducted at Munich and In the J 4 examination of ot old portraits with 0 Roentgen r rays ys One of ot the curators curators curators' of or the te art m museum scum used the rays X-rays onan on OD an old Madonna portrait and j cred ered evid evidence nce of ot a Inter later In rn Vienna Prof Proto Max ax Dvorak applied the same some test to a picture of ot tho the Man Mantegna tegna school which bad had been l disfigured red by later attempts at nt recon reconstruction Tho X-ray X photograph di disclosed dis closed dosed perfectly the original contow- contow of ot tho the painting |